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TECHNICAL INFORMATION

Laboratory works require apparatus made in a Borosilicate 3.3 expansion glass which offers

maximum inertness to widest range of chemical substances, withstand thermal shock, high

temperature without deforming and resilient enough to withstand the normal laboratory

handling, washing and sterilizing processes.

Borosilicate glass represents unmatched standardized glass for construction of Laboratory

Glasswares. Its steadly growing use is due to many advantages over conventional materials.

● Outstanding corrosion resistance

● Smooth pore and surface.

● Transparency

● Catalytic, inertness

● No effect on taste and odour

● Physiological inertness

Borosilicate glass is chosen for its unique chemical and physical properties. Borosilicate glass

can be considered as being composed of oxides. Silica (SiO , boric oxide (B O ) and phosphorous 2

pentoxide (P O5) are chief glass form oxides.Soda (Na O),Lime (CaO),Alumina (AI O ) Potash (K O) 2 2 2 3 2

Magnesia (MgO) and lead oxide (PbO) are the principle modifiers/fluxes.

CHEMICAL COMPOSITION

The composition of borosilicate glass used has following approximate composition.

SiO -80.6% B O -12.5% 2 23

Na O-4.5% AI O -2.2% 2 23

RESISTANCE TO CHEMICALS

Borosilicate glass is inert to almost all materials except hydrofluoric acid (HF) phosphoric acid

(H PO ) and hot strong caustic solutions. Of these, Hydrofluoric acid has the most serious effect, 3 4

even when it is present in PPM (parts per million) in solutions, Whereas phosphoric acid and

caustic solutions cause no problems when cold but at elevated temperature corrosion occurs. In

case of caustic solutions upto 30% concentration can be handled safely at ambient temperature.

Under actual operating conditions, the effect of turbulance, and traces of other chemicals in the

solution may increase or decrease the rate of attack. So it is not possible to give exact figures for

corrosion by caustic solutions.

THERMAL PROPERTIES

Linear coefficient of thermal expansion the coefficient of thermal expansion of borosilicate glass

7 over the temperature 0-300 °C is 33 x 10 / °C.This is very low when compared with other glasses

and metals.That is why borosilicate glass is often called low expansion borosilicate glass.

2 3

3

SPECIFIC HEAT

Specific heat between 25°C and 300 °C is average to be 0.233Kcal/Kg °C.

THERMAL CONDUCTIVITY

Thermal conductivity is 1.0 Kcal/hr.m°C over the permissible operating temperature range.

ANNEALING

Annealing of glass is the process where the glass is heated and kept for a defined period of time to

relieve internal stresses. Careful cooling under controlled conditions is essential to ensure that no

stresses are reintroduced by chilling/cooling.

MECHANICAL PROPERTIES

The lack of ductility of glass prevents the equalization of stresses at local irregularities or flaws

and the breakage strength varies considerably about a mean value. This latter is found to occur at

a tensile strength of about 700kgs/cm.

In order to allow for the spread of breaking stress, a large factor of safety is applied when

determining the wall thickness requirement to allow operation up to specified limit of working

pressure.

OPTICAL PROPERTIES

Borosilicate glass shows no appreciable absorption in the visible region of spectrum and therefore

appears' clear and colorless. In photo chemical process the transparency of ultra violet is of

particular importance. It follows from the transmittance of material in UV region that

photochemical reactions such as chlorination & sulpho-chlorination can be performed in it.

4

CAREANDMAINTENANCE

SAFE USE OF GLASSWARE

When heated with proper care Laboratory Glasswares will give long and satisfactory service. The

following notes assist users in obtaining the maximum life and performance from their Laboratory

Glassware.

HEATING AND C00LING

Glass may suffer damage in three ways :

It may break under thermal stress in the 'steady state'.

It may break under sudden heating or cooling.

Glass if heated beyond certain temperature, may acquire a permanent stress on cooling

which could cause subsequent failure.

The following suggestions will help in avoiding failures during heating and cooling procedures.

1. During evaporation, never leave vessel unattended. Lower the temperature gradually as the

liquid level drops, to avoid dryness condition, otherwise glass vessel may crack or explode.

2. Always use caution when placing heated vessel on a cold or damp surface. Sudden temperature

may cause the vessel to break.

3. Always cool vessels slowly to avoid thermal breakage.

4. Never apply heat to badly scratched or etched vessel to prevent chance of breakage.

5. Avoid point source of heating to a vessel and always diffuse it by using ametal guage or air/water

bath. Alternatively ensure uniform heating of the vessel by slow movement of the vessel in

relation to he heat source.

6. Uniform heat is critical factor for some chemical reactions. For this adjust large soft flame of

Bunsen burner to heat slowly but also more uniformly.

7. Adjust the flame contacts and heat the vessel below the liquid level to avoid breakage of the

vessel.

8. Always use anti-bumping devices in the vessel, such as pumice or glass wool when rapid heating

of the vessel and contents is required and to prevent internal abrasions of the vessels.

9. Thick walled glasswares are best heated with the use of an electric immersion heater and should

not e subjected to direct flame or other localised heat source.

10. Do not heat glassware's over electric heaters with open elements to avoid localised stress and

chances of breakage.

11. Always ensure that the surface of the hot plate is larger in area than the base of the vessel being

heated to prevent uneven heating and glassware breakage.

12. When using electrical appliances always ensure to follow manufacturer's instructions.

MIXING AND STIRRING

1. To prevent scratching the inside of a vessel always use a 'policemen' or similar evice on stirring

rods

2. When using a glass vessel with a magnetic stirrer always uses a severed follower to prevent

abrading the inside of the vessel.

5

3. Before using glass or metal mechanical stirrer in a glass vessel, predetermine the height of the

stirrer to ensure there is no contact between the stirrer blades and the bottom or sides of the

vessel.

4. Never mix sulphuric acid and water inside a glass-measuring cylinder. The heat of reaction can

break the base of the cylinder.

VACUUMAND PRESSURE

1. Always follow safety measures when working with glassware subjected to pressure or vacuum.

2. Never use glassware beyond the recommended safe limit.

3. Gradually apply and release positive and negative pressures and never subject to sudden

pressure changes.

JOINING AND SEPARATING GLASS APPARATUS

1. When storing glass stopcocks and joints insert a thin strip of paper between joint surfaces to

prevent sticking.

2. Never store stopcocks for long periods with lubricant still on the ground surfaces.

3. Glass stopcocks on Burettes and Separating Funnels should be lubricated frequently to prevent

sticking.

4. If a ground joint sticks, the use of penetrating oil will often prove useful in helping separation.

Carefully rocking the cone in the socket or gently tapping the socket flange on a wooden surface

can generally achieve separation.

5. In using lubricants it is advisable to apply a light coat of grease completely around the upper part

of the joint and avoid greasing that part of the joint, which contacts the inner part of the

apparatus.

6. (a) Hydrocarbon grease are commonly used on standard taper joints. Most laboratory

solvents, including acetone,can easily remove it.

(b) For higher temperature or high vacuum applications, silicon grease is often preferred and it

can be removed readily with chloroform.

(c) For long term reflux or extraction reactions, glycerin grease is suitable and it is soluble in water.

7. Wear heavy protective gloves when inserting glass tubing into a bung. The use of water, oil or

glycerol is recommended on both tubing and rubber bung while carrying this operation.

PERSONAL SAFETY

1. To prevent accidents use tongs or asbestos gloves to remove all glassware from heat source.

2. Follow safety measures.

3. Before opening Acid bottle, always flush the outside of bottlewith water.

4. All mercury containers should be kept well stoppered. Mercury toxicity is cumulative and

element's ability to amalgamate with a number of metals is well known.

5. Never taste or smell chemicals for identification and never drink from a beaker.

6. When using concentrated acids, alkalies or potentially hazardous materials use mechanical

means or pipeting.Avoid pipeting by mouth.

7. Label all containers before filling. Never fill unlabeled containers and throw away contents of

unlabeled containers.

8. Do not look down into a test-tube to avoid any type of accident while test tube being heated or

containing chemicals.

9. Do not permit glass-to-metal contact when clamping glassware, and do not excessively tighten

the clamps to avoid breakages.

6

10. Splattering from acids, caustic materials and strong oxidizing solutions on the skin or clothing

should bewashed off immediatelywith large quantities of water.

11. When working with chlorine, hydrogen, sulphide, carbon monoxide, hydrogen cyanide and other

very toxic substances, always use a protective mask or perform these experiments under a fume

hood in awell-ventilated area.

12. In working with volatile materials, remember that heat causes expansion and confinement of

expansion results in explosion.

13. Perchloric acid is especially dangerous because it explodes on contact with organicmaterials. Do

not use perchloric acid around wooden benches or tables. Keep perchloric acid bottles on glass

or ceramic trays having enough volume to hold all the acid in case the bottle breaks.When using

perchloric acid, always wear protective clothing.

14. When using hot plates and other electrical equipments, ensure the wire and plugs are in good

condition. Never handle electrical connection with damp hands.

CLEANING

Successful experimental results can only be achieved by using a clean apparatus. In all instances

laboratory glassware must be physically clean, in nearly all cases it must be chemically clean and in

specific cases it must be bacteriological clean or sterile. There must be no trace of grease and safest

criteria of cleanliness are the uniform wetting of the glass surface by distilled water. Any prevention of

uniform wetting of the surface will introduce errors such as distortion of the meniscus and accuracy of

volume.

GENERAL CLEANING

1. Experienced personnel must solely undertake, cleaning of glassware, which contain hazardous

materials.

2. Most new glassware is slightly alkaline in reaction. For precision chemical tests, new glassware

should be soaked several hours in acid water (1% solution hydrochloric acid or nitric acid) before

washing.

3. Glassware, which is contaminated with blood clots, culture media, etc., must be sterilized before

cleaning.

4. If glassware becomes unduly clouded or dirty or contains coagulated organic matter, it must be

cleaned with chromic acid cleaning solution. The dichromate's should be handled with extreme

care because it is a powerful corrosive.

5. Wash glassware, as quickly as possible after use but if delays are unavoidable, the articles should

be allowed to soak in water.

6. Grease is removed by weak sodium carbonate solution or acetone or fat solvents. Never use

strong alkalis.

7. Hot water with recommended detergents should be used and if glass is exceptionally dirty a

cleaning powder with a mild abrasive action can be applied - provided the surface is not

scratched.

8. During the washing all parts of the article should be thoroughly scrubbed with a brush selected for

the shape and size of the glassware. Brushes should always be in good condition to avoid any

abrasion of the glassware. When chromic acid solution is used, the item may be rinsed with the

cleaning solution or it may be filled and allowed to stand-the amount of time depending on

amount of contamination on the glassware.

7

9. Special types of precipitate material may require removal with nitric acid, aqua regia or fuming

sulphuric acid.These are very corrosive substances and should be used onlywhen required.

10. It is imperative that all soap detergents and other cleaning fluids be removed from glassware

before use. This is especially important with the detergents, slightly traces of which will interfere

with serological and culture reactions. After cleaning, thoroughly rinse with tap water ensuring

that containers are partly filled water, shaken and emptied several times. Finally rinse with

demonized or distilled water.

11. Drying can be undertaken either in baskets or on pegs in air or at a temperature not exceeding

120 °C.

12. Always protect clean glassware from dust by use of temporary closures or by placing in a dust

free cabinet.For cleaning Specific type of glassware, please refer the following pages

CLEANING SPECIFIC TYPES OF GLASSWARE

PIPETTES

1. Place pipettes tips down, in a cylinder or tall jar of water immediately after use. Gently place it on a

pad of cotton or wool to prevent breaking of the tips. At a convenient time, the pipettes may then

be drained and placed in a cylinder or jar of dissolved detergent or, if exceptionally dirty, in a jar of

chromic acid cleaning solution. After soaking for several hours, or overnight, drain the pipettes

and run tap water over and through them until all traces of dirt are removed. Soak the pipettes in

distilled water for at least one hour. Remove from the distilled water, dry the outside with a cloth

shake out the water and dry.

2. In laboratories where a large number of pipettes are used daily, it is convenient to use an

automatic pipette washer. Polyethylene baskets and jars may be used for soaking and rinsing

pipettes in chromic acid cleaning solution.

3. After drying, place pipettes in a dust-free drawer.Wrap serological and bacteriological pipettes in

paper or place in pipette cans and sterilize in the dry air sterilizer at 160 °C for two hours. Pipette

used for transferring infectious material should have a plug of cotton placed in the mouth end of

the pipette before sterilizing

BUERETTES (WITH GLASS STOPCOCK)

1. Remove the stopcock key and wash the burette with detergent and water.

2. Rinse with the tap water until all the dirt is removed.Then rinse with distilledwater and dry.

3. Wash the stopcock key separately. Before the stopcock key is replaced in the buerette, lubricate

the jointwith a small amount of lubricant.

REMEMBER THAT BURETTE STOPCOCK KEYS ARE NOT INTERCHANGEABLE.

4. Always cover burettes when not in use.

CULTURE TUBES

1. Culture tubes, which have been used, previously must be sterilized before cleaning. The best

general method for sterlising culture tubes is by autoclaving for 30 minutes at 121°C (15 Ib.

pressure). Media that solidify on cooling should be poured out while the tubes are hot. After the

tubes are emptied, brush with detergent and water, rinse thoroughly with tap water, rinse with

distilledwater, place in a basket and dry.

8

2. If tubes are to be filled with a medium, which is sterilized by autoclaving, do not plug until the

medium is added. Both medium and tubes are thus sterilized with one autoclaving.

3. If the tubes are to be filled with a sterile medium or if they are to be sterilized by the fractional

method and sterilize the tubes in the autoclaves or dry air sterilizer before adding the medium.

SEROLOGICALTUBE

1. Serological tubes should be chemically clean but need not be sterile. However, specimens of

blood, which are to be kept for some time at room temperature, should be collected in a sterile

container. Itmay be expedient to sterilize all tubes as routine.

2. To clean and sterilize tubes containing blood, discard the clots in a waste container and place the

tubes in a large basket. Put the basket with others, in a large bucket or boiler. Cover with water,

add a fair quantity of soft soap or detergent and boil for 30 minutes. Rinse the tubes and clean

with brush, rinse and drywith the usual precautions.

3. It is imperative when washing serological glassware that all acid, alkali and detergent be

completely removed. Both acid and Ikali in small amounts destroy complement and in large

amounts produce hemolysis. Detergents interfere with serological reactions.

4. Serological tubes and glassware should be kept separate from all other glassware and used for

nothing except serological procedures.

DISHES AND CULTURE BOTTLES

1. Sterilize and clean as detailed under CultureTubes.

2. Wrap in heavy paper or place in a petri dish can.

3. Sterilize in the autoclave or dry air sterilizer.

9

INDEX

A

ADAPTORS, ENLARGING, INTERCHANGEABLE JOINTS ADAPTORS,

REDUCING, INTERCHANGEABLE JOINTS

B

BEAKERS BERZEUUS.TALL FORM,WITH SPOUT

BEAKERS BERZELIUS.TALL FORM,WITHOUT SPOUT

BEAKERS GRIFFIN.LOW FORM.WITH SPOUT.GRADUATED

BEAKERS PHILIPS, CONICAL, WITH SPOUT

BOTTLES, ASPIRATOR ,WITH INTERCHANGEABLE STOPPER AND STOPCOCK

BOTTLES, ASPIRATOR WITH OUTLET FOR STOPPER

BOTTLES, ASPIRATOR WITH OUTLET FOR TUBING

BOTTLES, B.O.D WITH INTERCHANGEABLE STOPPER

BOTTLES, GAS WASHING , COMPLETE WITH INTERCHANGEABLE STOPPER

BOTTLES, ONLY FOR GAS WASHING BOTTLES CAT. No. 2871

BOTTLES, REAGENT, PLAIN NARROW MOUTH, WITH INTERCHANGEABLE FLAT

HEAD STOPPER

BOTTLES, SOLUTION , AMBER, TOOLED NECK

BOTTLES, SOLUTION , PLAIN TOOLED NECK ANGEABLE STOPPER

BOTTLES, WEIGHING ,WITH INTERCHANGEABLE STOPPER

BOTTLES, REAGENT, AMBER, NARROW MOUTH WITH INTERCHANGEABLE FLAT

HEAD STOPPER

BOTTOM ONLY FOR KETTLES CAT. NO. 7058

BOTTOMS ONLY FOR PETRI DISHES CAT. NO. 4271

BURETTES, FOR PINCHCOCK, WITH TIP CLASS B

BURETTES, AUTOMATIC ZERO, MOUNTED ON RESERVOIR CLASS A.

BURETTES, AUTOMATIC ZERO, MOUNTED ON RESERVOIR CLASS B.

BURETTES, ROTAFLO , FITTED WITH ROTAFLO GP ( GENERAL PURPOSE)

SCREW THREAD STOPCOCKS WITH PTFE KEYS, CLASS A

BURETTES, ROTAFLO , FITTED WITH ROTAFLO GP ( GENERAL PURPOSE)

SCREW THREAD STOPCOCKS WITH PTFE KEYS, CLASS B

BURETTES, STRAIGHT BORE PTFE KEY STOPCOCK CLASS A

BURETTES, STRAIGHT BORE PTFE KEY STOPCOCK CLASS B

C

COLUMN-CHROMATOGRAPHY,WITH SITERED DISC AND STOPCOCK

COLUMN-CHROMATOGRAPHY, PLAIN WITH STOPCOCK

COMPLETE EXTRACTION APPARATUS

CONDENSOR ONLY FOR EXTRACTION APPARATUS, ALLIHN 29

10

COVERS ONLY FOR KETTLES CAT. NO. 7058 40

CRUCIBLES-GOOCH TYPE, LOW FORM,WITH SITERED DISC 14

CYLINDERS, COLOUR COMPARISON, NESSLER, FLAT BOTTOM., GRADUATED, 25

CYLINDERS, GRADUATED , SINGLE METRIC SCALE ,WITH PENNY HEAD WITH

INTERCHANGEABLE STOPPER WITH HEXAGONAL BASE CLASS A. 25

CYLINDERS, GRADUATED, SINGLE METRIC SCALE WITH POUR OUT,

WITH DETACHABLE LDPE PLASTIC HEXAGONAL BASE 27

CYLINDERS, GRADUATED, SINGLE METRIC SCALE, WITH PENNY HEAD, I/C STOPPER

WITH HEXAGONAL BASE 26

CYLINDERS, GRADUATED, SINGLE METRIC SCALE, WITH POUR OUT,

WITH HEXAGONAL BASE CLASS A 26

CYLINDERS, GRADUATED, SINGLE METRIC SCALE, WITH POUR OUT,

SCHELLBACH TYPE WITH HEXAGONAL BASE 27

CYLINDERS, GRADUATED, SINGLE METRIC SCALE, WITH POUR OUT,

WITH HEXAGONAL BASE CLASS B 26

CYLINDERS, RAIN MEASURE, METRIC SCALE, GRADUATED WITH ROUND BASE 27

D

DESICCATORS, VACUUM,WITH TUBULATED COVER, STOPPER WITH PTFE SPINDLE

PORCELENE DISH ' 27

DESICCATORS, WITH COVER, KNOB TOP PORCELENE DISH 27

DISHES, CRYSTALLIZING 28

DISHES, CULTURE, PETRI 28

E

EXTRACTORS, SOXHLET, INTERCHANGEABLE JOINT 29

F

FLASKS ONLY FOR WASH BOTTLE CAT. NO. 2771 23

FLASKS, BOILING, FLAT BOTTOM, SHORT NECK, INTERCHANGEABLE JOINT. 30

FLASKS, BOILING, FLORENCE, FLAT BOTTOM 29

FLASKS, BOILING, ROUND BOTTOM 30

FLASKS, BOILING, ROUND BOTTOM, SHORT NECK, WITH INTERCHANGEABLE JOINT 31

FLASKS, CONICAL, WITHOUT RIM 34

FLASKS, CULTURE, HAFFKINE 33

FLASKS, DISTILLING, WITH SIDE ARM 33

FLASKS, ERLENMEYER CONICAL, LONG NECK, WITHOUT RIM 33

FLASKS, ERLENMEYER, CONICAL, NARROW MOUTH, WITH INTERCHANGEABLE STOPPER 34

FLASKS, ERLENMEYER, CONICAL, WIDE MOUTH 35

FLASKS, ERLENMEYER, GRADUATED, CONICAL, AMBER WITH NARROW MOUTH 34

FLASKS, ERLENMEYER, GRADUATED, CONICAL NARROW MOUTH 33

FLASKS, ERLENMEYER, NARROW MOUTH, INTERCHANGEABLE JOINT 34

FLASKS, FILTERING HEAVY WALL, BOLT NECK WITH TUBULATION 35

11

FLASKS, IODINE DETERMINATION , INTERCHANGEABLE STOPPER 35

FLASKS, KJELDAHL, ROUND BOTTOM, LONG NECK 35

FLASKS, KJELDAHL, ROUND BOTTOM INTERCHANGEABLE JOINT 36

FLASKS, ROUND BOTTOM, THREE NECKS, CENTER NECK AND TWO PARALLEL

SIDE NECKS WITH INTERCHANGEABLE JOINT 32

FLASKS, ROUND BOTTOM TWO NECKS, CENTER NECK AND ONE PARALLEL

SIDE NECK WITH INTERCHANGEABLE JOINT 32

FLASKS, ROUND BOTTOM, THREE NECKS, CENTER NECK AND TWO ANGLED

SIDE NECKS, WITH INTERCHANGEABLE JOINT 32

FLASKS, ROUND BOTTOM, TWO NECKS, CENTRE NECK AND ONE ANGLED NECK

WITH INTERCHANGEABLE JOINT. 31

FUNNELS, SEPARATING, GLOBE SHAPE, WITH ROTOFLOW COCK AND

INTERCHANGEABLE STOPPER 37

FUNNELS, PLAIN , 60 DEGREE ANGLE LONG STEM 37

FUNNELS, POWDER, SHORT STEM 37

FUNNELS, SEPARATING, PEAR SHAPE, FITTED WITH PTFE KEY STOPCOCK WITH

INTERCHANGEBLE STOPPER 38

FUNNELS, SEPARATING, PEAR SHAPE, WITH ROTOFLOW COCK STOPCOCK,

HOLLOW INTERCHANGEABLE STOPPER 37

FUNNELS-BUCHNER TYPE, WITH SINTERED DISC 15

G

GROUND JOINTS, OUTER PART ONLY, INTERCHANGEABLE 38

GROUND JOINTS, INNER PART ONLY INTERCHANGEABLE. 38

J

JACKETTED REACTION KETTLES. 40

JARS, BELL, ROUND BOTTOM, EDGE GROUND 39

JARS, CYLINDRICAL, FERMENTATION 39

K

KETTLES, RESIN REACTION 39

L

LIDS FOR FLASKS REACTION CAT NO. 5441 .FLAT FLANGE AND

INTERCHANGEABLE JOINT 31

M

MICRO FILTER HOLDER ASSEMBLY, WITH GROUND GLASS JOINT, 17

MICRO FILTER HOLDER ASSEMBLY, WITH RUBBER CORK, 16

MUSEUM JARS 39

N

NEUTRAL GLASS TEST TUBES

P

PIPETTES, MEASURING (MOHR TYPE), CLASS B (WHITE MARKING) 41

PIPETTES, MEASURING (MOHR TYPE) .CLASS B 41

PIPETTES, MEASURING (MOHR TYPE) CLASS A 40

PIPETTES, SEROLOGICAL (WHITE MARKING) 42

PIPETTES, SEROLOGICAL CLASS B. 42

PIPETTES, SEROLOGICAL, CUSS A 41

PIPETTES, TRANSFER, VOLUMETRIC, CLASS B 43

PIPETTES, TRANSFER, VOLUMETRIC, CLASS A 42

S

STOPPERS ONLY FOR GAS WASHING BOTTLES CAT. NO. 2871 23

STOPPERS ONLY FOR WASH BOTTLES CAT .NO. 2771 22

STOPPERS, INTERCHANGEABLE GROUND JOINT, HOLLOW PENNY HEAD 43

T

TOPS ONLY FOR PETRI DISHES FOR CAT. NO. 4271 28

TUBES CULTURE, MEDIA, FLAT BOTTOM WITH SCREW CAP AND RUBBER LINER 43

TUBES CULTURE, MEDIA, ROUND BOTTOM WITH SCREW CAP AND RUBBER LINER 43

TUBES TEST (CULTURE), WITHOUT RIM 45

TUBES TEST,WITH RIM 45

TUBES, CENTRIFUGE, CONICAL BOTTOM PLAIN 44

TUBES, CENTRIFUGE, SHORT CONICAL BOTTOM, POUR OUT, HEAVY DUTY, PLAIN 44

TUBES, CENTRIFUGE, CONICAL BOTTOM GRADUATED 44

TUBES, CENTRIFUGE, CONICAL, BOTTOM, GRADUATED WITH STOPPER 44

TUBES, CENTRIFUGE, SHORT CONICAL BOTTOM. POUR OUT, HEAVY DUTY, GRADUATED 44

TUBES-FILTER, FOR GOOCH CRUCIBLES 15

TUBES SEALED WITH REDUCED ENDS, WITH SINTERED DISC (PIPE LINE FILTERS) 16

V

VOLUMETRIC FLASKS, WITH INTERCHANGEABLE STOPPER AMBER CLASS A 17

VOLUMETRIC FLASKS, WITH INTERCHANGEABLE STOPPER AMBER CLASS B 17

VOLUMETRIC FLASKS, WITH INTERCHANGEABLE STOPPER CLASS A. 36

VOLUMETRIC FLASKS, WITH INTERCHANGEABLE STOPPER CLASS B. 36

(VESSELS) REACTION, WIDE MOUTH, FLAT FLANGE, 100 mm I.D., 150 mm O.D. 30

12

13

POLICIES

These prices are goods for shipment made on/before March 25th, 2008.

Goel Scientific Glass Works Pvt.Ltd. reserves the right to chance the price at any time.

SALES POLICY

1. Prices : Ex-works ( Baroda Gujarat) India.

2. Min.Order : We expect your min. order to be at least of 1000USD. Order less than

min. value may be subject to handing/documentation fees. Samples

against cost are available on request.

3. Payment Terms : All the payment should be made in US Dollar, unless otherwise

specified in the quotation send to you. We accept payment as 50%

advance & balance before dispatch or via Irrevocable LC at sight.

4. Packing : Our standard case packing is available in corrugated boxes. We

reserve the right to change the case packing during dispatch.

Packing on wooden pallets will be charges extra.

5. Shipping Method : In most of the overseas case shipment are made via sea freight or airfreight.

However we can also use Courier service on special request.

Client reserves the right to ask for prices inclusive of shipping cost.We can also send the goods

on Freight to pay basics. As the shipping charges vary as per the size, weight, destination &

mode of dispatch, we require the exact quantity, port of discharge & mode of shipping

information from the client.

6. If required Insurance of the goods in transit can be done by us (Charges Extra) & all the claims

should be settled with the insurance company. Kindly intimate the insurance company within

48 hours of receipt of the goods.

14

NEW PRODUCT ADDITIONS

SINTERED WARE

Goel introduce sinrered glass wares of a porous glass disc as a filter media mainly used for the

filtration of liquids, gases, gas washing, dispersion and absorption.

The porous glass disc having an excellent corrosion resistance and reusable.

PORE SIZE POROSITY GRADE

90-150 Microns G1

40-90 Microns G2

15-40 Microns G3

05-15 Microns G4

01-02 Microns G5

43171

CRUCIBLES-GOOCH TYPE, LOW FORM, WITH SINTERED DISC

43171/15-G1 15 20 44 20 3.86

43171/15-G2 15 20 44 20 3.86

43171/15-G3 15 20 44 20 3.86

43171/15-G4 15 20 44 20 3.86

43171/15-G5 15 20 44 20 4.87

43171/30-G1 30 30 50 20 5.28

43171/30-G2 30 30 50 20 5.28

43171/30-G3 30 30 50 20 5.28

43171/30-G4 30 30 50 20 5.28

43171/30-G5 30 30 50 20 6.48

43171/50-G1 50 40 60 10 6.14

43171/50-G2 50 40 60 10 6.14

43171/50-G3 50 40 60 10 6.14

43171/50-G4 50 40 60 10 6.02

43171/50-G5 50 40 60 10 7.39

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Dia of

Disc mm

Approx.

Ht. mm

Price/Pc.

€

43172

TUBES-FILTER FOR GOOCH CRUCIBLES

43172/27 27X150 5 1.59

43172/36 36X160 5 2.27

43172/56 56X170 10 3.45

Cat. Ref. Approx. O.D.

x Length mm

Qty. per

Case

Price/Pc.

€

47171

FUNNELS-BUCHNER TYPE WITH SINTERED DISC

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Dia. of

Disc mm

Approx.

Ht. mm

Price/Pc.

€

47171/35-G1 35 30 137 8 5 5.68

47171/35-G2 35 30 137 8 5 5.68

47171/35-G3 35 30 137 8 5 5.68

47171/35-G4 35 30 137 8 5 5.68

47171/35-G5 35 30 137 8 5 6.47

47171/80-G1 80 40 149 8 5 10.90

47171/80-G2 80 40 149 8 5 10.90

47171/80-G3 80 40 149 8 5 10.90

47171/80-G4 80 40 149 8 5 10.90

47171/80-G5 80 40 149 8 5 13.06

47171/200-G1 200 65 205 13 5 17.62

47171/200-G2 200 65 205 13 5 17.62

47171/200-G3 200 65 205 13 5 17.62

47171/200-G4 200 65 205 13 5 17.62

47171/200-G5 200 65 205 13 5 19.54

47171/500-G1 500 90 255 17 2 40.79

47171/500-G2 500 90 255 17 2 40.79

47171/500-G3 500 90 255 17 2 40.79

47171/500-G4 500 90 255 17 2 40.79

47171/500-G5 500 90 255 17 2 52.04

47171/1000-G1 1000 120 275 19 2 78.75

47171/1000-G2 1000 120 275 19 2 78.75

47171/1000-G3 1000 120 275 19 2 78.75

47171/1000-G4 1000 120 275 19 2 78.75

47171/1000-G5 1000 120 275 19 2 98.29

Stem

Dia. mm

15

40691

TUBES SEALED REDUCED ENDS, WITH SITERED DISC

(PIPELINE FILTERS)

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Dia. of

Disc mm

Approx.

Ht. mm

Price/Pc.

€

40691/30-G1 30 30 125 9 5 5.90

40691/30-G2 30 30 125 9 5 5.90

40691/30-G3 30 30 125 9 5 5.90

40691/30-G4 30 30 125 9 5 5.90

40691/30-G5 30 30 125 9 5 7.15

40691/65-G1 65 65 210 13 5 22.15

40691/65-G2 65 65 210 13 5 22.15

40691/65-G3 65 65 210 13 5 22.15

40691/65-G4 65 65 210 13 5 22.15

40691/65-G5 65 65 210 13 5 27.50

40691/90-G1 90 90 320 17 5 45.00

40691/90-G2 90 90 320 17 5 45.00

40691/90-G3 90 90 320 17 5 45.00

40691/90-G4 90 90 320 17 5 45.00

40691/90-G5 90 90 320 17 5 56.59

Stem

Dia. mm

4396

MICRO FILTER FOLDER ASSEMBLY WITH RUBBER CORK

4396/13 Funnel for 13 and 25 size filter

base with sintered disc for 13 size 1 72.72

filter spring clamp, 13 and 25 size

100 ml. buchner flask with cork

4396/25 Funnel for 13 and 25 size filter

base with sintered disc for 25 size 1 72.72

filter spring clamp, 13 and 25 size

100 ml. buchner flask with cork

4396/47 Funnel for 47 size filter base with

sintered disc for 47 size filter 1 131.8

spring clamp, 47 size 1000 ml.

buchner flask with cork

Cat. Ref. Components Qty. per

Case

Price/Pc.

€

16

4399

MICRO FILTER FOLDER ASSEMBLY WITH GROUND GLASS JOINT

4399/47

sintered disc for 34/35 size socket

in the stem for 47 size filter spring 1 136.36

clamp, 47 size 1000 ml. buchner

flask with 34/35 cone

Funnel for 47 size filter base with

Cat. Ref. Components Qty. per

Case

Price/Pc.

€

6759

VOLUMETRIC FLASKS WITH INTERCHANGEABLE STOPPER AMBER

Class A

6759/01* 1 4 17.04

6759/03* 2 4 17.27

6759/05 5 4 15.34

6759/06 10 4 13.29

6759/09 20 4 13.29

6759/10 25 4 12.27

6759/13 50 4 12.50

6759/15 100 4 13.29

6759/19 200 8 16.36

6759/21 250 8 16.59

6759/24 500 8 21.81

6759/28 1000 4 31.98

6759/29 2000 2 51.81

* 1 ml. and 2 ml. size are of test tube shape.

Cat. Ref. Cap.

Ml.

Qty. per

Case

Price/Pc.

€

6750

VOLUMETRIC FLASKS WITH INTERCHANGEABLE STOPPER AMBER

Class B

6750/01* 1 8 5.22

6750/03* 2 8 5.22

6750/05 5 8 4.70

6750/06 10 8 4.54

6750/10 25 8 4.31

6750/13 50 8 4.77

6750/15 100 8 5.56

6750/19 200 16 6.25

6750/21 250 16 6.36

6750/24 500 16 8.63

6750/28 1000 8 8.52

6750/29 2000 4 24.88

* 1 ml. and 2 ml. size are of test tube shape.

Cat. Ref. Cap.

Ml.

Qty. per

Case

Price/Pc.

€

17

7211

COLUMN - CHROMATOGRAPHY, PLAIN WITH STOPCOCK

7211/12 200 10 5 2.72 8.63

7211/13 300 10 5 2.84 8.86

7211/14 300 18 5 3.06 9.77

7211/18 450 30 5 4.77 13.29

7211/19 500 10 2 3.63 11.70

7211/20 500 18 2 3.97 13.97

7211/22 600 30 2 6.13 16.13

7211/23 600 40 2 8.18 17.38

7211/26 1000 40 1 14.31 20.11

Cat. Ref. Extractor

Length

mm

Maximum

Price/Pc.

with borflo

stopcock

Bore

mm

Quantity

per

case

Maximum

Price/Pc.

with borflo

stopcock

18

7212

COLUMN - CHROMATOGRAPHY, WITH SITERED DISC AND STOPCOCK

7212/12 200 10 5 4.43 10.45

7212/13 300 10 5 4.54 10.45

7212/14 300 18 5 5.72 13.97

7212/18 450 30 5 7.15 18.18

7212/19 500 10 2 5.79 12.72

7212/20 500 18 2 6.02 16.13

7212/22 600 30 2 7.97 20.11

7212/23 600 40 2 14.31 25.11

7212/26 1000 40 1 19.43 30.68

Cat. Ref. Extractor

Length

mm

Maximum

Price/Pc.

with borflo

stopcock

Bore

mm

Quantity

per

case

Maximum

Price/Pc.

with borflo

stopcock

19

2151/13 50 40 36 70 0.99

2151/15 100 48 58 80 1.01

2151/21 250 36 62 116 1.01

2151/24 500 24 75 137 1.60

2151/28 1000 16 90 190 3.36

2151

BEAKERS BERZELIUS, TALL FORM, WITHOUT SPOUT

Cat. Ref. Cap.

Ml.

Approx.

Ht. mm

Qty. Per

Case

Approx.

OD mm

Price/Pc.

€

2171/15 100 48 50 80 1.01

2171/21 250 36 62 116 1.03

2171/24 500 24 75 137 1.60

2171/28 1000 16 90 190 3.36

2171

BEAKERS BERZELIUS,TALL FORM, WITH SPOUT

Cat. Ref. Cap.

Ml.

Approx.

Ht. mm

Qty. Per

Case

Approx.

OD mm

Price/Pc.

€

2111

BEAKERS GRIFFIN, LOW FORM, WITH SPOUT, GRADUATED

2111/ 05 5 20 25 20 0.57

2111/06 10 25 32 20 0.64

2111/10 25 34 45 72 0.76

2111/13 50 42 55 72 0.59

2111/15 100 50 73 72 0.64

2111/17 150 56 83 80 0.73

2111/21 250 68 95 40 0.76

2111/23 400 77 110 24 1.17

2111/24 500 83 115 24 1.23

2111/25 600 90 120 24 1.25

2111/28 1000 105 145 16 2.72

2111/29 2000 131 190 8 4.82

2111/30 3000 146 214 4 7.50

2111/32 5000 170 265 4 11.37

2111/35 10000 220 320 1 52.03

2111/40 20000 300 450 1 135.20

25 ML TO 20000 ML GRADUATED

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Approx.

OD mm

Approx.

Ht. mm

Price/Pc.

€

2191

BEAKERS PHILIPS, CONICAL, WITH SPOUT

2191/21 250 75 123 24 2.41

2191/24 500 87 166 24 3.09

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Approx.

OD mm

Approx.

Ht. mm

Price/Pc.

€

20

2331

BOTTLES, ASPIRATOR WITH OUTLET FOR TUBING

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Approx.

OD mm

Approx.

Ht. mm

Price/Pc.

€

2331/21 250 64 147 18 20 2.53

2331/24 500 80 172 23 12 2.80

2331/28 1000 104 200 28 8 4.70

2331/29 2000 129 265 33 4 8.18

I.D Neck

mm

2351

BOTTLES, ASPIRATOR WITH OUTLET FOR STOPPER

2351/28 1000 104 200 28 23 8 6.03

2351/29 2000 129 265 33 28 4 9.18

2351/32 5000 190 320 44 28 1 42.41

2351/35 10000 215 410 54 28 1 61.18

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Approx.

OD mm

Approx.

Ht. mm

Price/Pc.

€

I.D Neck

mm

I.D Outlet

mm

2356

BOTTLES, ASPIRATOR , WITH INTERCHANGEABLE

STOPPER AND STOPCOCK

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Approx.

OD mm

Approx.

Ht. mm

Price/Pc.

€

I.D Neck

mm

I.D Outlet

mm

2356/ 28 1000 104 200 B29 B24 8 25.89

2356/29 2000 129 265 B34 B29 4 29.60

2356/32 5000 190 320 B45 B29 1 81.27

2356/35 10000 215 410 B55 B29 1 106.84

2356/40 20000 300 485 B55 B29 1 149.04

2361

BOTTLES, B.O.D WITH INTERCHANGEABLE STOPPER

2361/16 125 55 120 24 6.12

2361/22 300 70 150 24 7.26

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Approx.

OD mm

Approx.

Ht. mm

Price/Pc.

€

21

2611

BOTTLES, REAGENT, PLAIN NARROW MOUTH,

WITH INTERCHANGEABLE FLAT HEAD STOPPER

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Approx.

OD mm

Approx.

Ht. mm

Price/Pc.

€

Stopper

2611/14 60 45 93 B14 24 2.81

2611/16 125 55 120 B19 24 2.98

2611/21 250 64 147 B19 24 3.13

2611/24 500 80 172 B24 12 3.62

2611/28 1000 104 200 B29 8 5.13

2611/29 2000 129 265 B34 4 8.79

2611/30 3000 158 260 B45 4 22.98

2611/32 5000 190 320 B45 2 65.13

2611/35 10000 215 410 B55 1 92.65

2611/40 20000 300 485 B55 1 161.05

2610

BOTTLES, REAGENT, AMBER, NARROW MOUTH

WITH INTERCHANGEABLE FLAT HEAD STOPPER

Cat. Ref. Qty. Per

Case

Approx.

OD mm

Approx.

Ht. mm

Price/Pc.

€

Size of

Stopper

2610/14 60 45 93 B14 24 3.79

2610/16 125 55 120 B19 24 4.01

2610/21 250 64 147 B19 24 4.82

2610/24 500 80 172 B24 12 5.77

2610/28 1000 104 200 B29 8 7.62

2610/29 2000 129 265 B34 4 12.91

2610/30 3000 158 260 B45 4 33.69

2610/32 5000 190 320 B45 2 97.73

2610/35 10000 215 410 B55 1 138.15

2610/40 20000 300 485 B55 1 227.36

Cap.

Ml.

2690

BOTTLES, SOLUTION, AMBER, TOOLED NECK

Cat. Ref. Qty. Per

Case

Approx.

OD mm

Approx.

Ht. mm

Price/Pc.

€

I.D Neck

mm

2690/21 250 64 147 18 24 3.94

2690/24 500 80 172 23 12 4.43

2690/28 1000 104 200 28 8 6.43

2690/29 2000 129 265 33 4 10.42

Cap.

Ml.

22

2696

BOTTLES, SOLUTION , PLAIN TOOLED NECK

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Approx.

OD mm

Approx.

Ht. mm

Price/Pc.

€

I.D Neck

mm

2696/21 250 64 147 18 24 2.16

2696/24 500 80 172 23 12 2.25

2696/28 1000 104 200 28 8 3.77

2696/29 2000 129 265 33 4 6.58

2696/30 3000 158 260 44 4 15.95

2696/32 5000 190 320 44 2 45.21

2696/34 9500 187 476 54 1 56.55

2696/35 10000 215 410 54 1 64.55

2696/36 13250 238 445 54 1 80.69

2696/40 20000 300 485 54 1 104.94

2741

BOTTLES, WEIGHING , WITH INTERCHANGEABLE STOPPER

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Approx.

OD mm

Approx.

Ht. mm

Price/Pc.

€

2741/05 5 20 40 24 3.18

2741/08 15 25 60 12 3.60

2741/09* *20 50 35 12 7.40

2741/10 25 30 65 12 4.24

2741/12* *40 60 40 12 10.44

2741/14 60 40 90 6 6.58

* Squat form

2771

BOTTLES, WASH , COMPLETE WITH INTERCHANGEABLE

STOPPER

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Stopper Price/Pc.

€

2771/ 21 250 B24 8 6.51

2771/24 500 B24 8 8.69

2771/28 1000 B29 8 10.67

2772

STOPPERS ONLY FOR WASH BOTTLES CAT .NO. 2771

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Stopper Price/Pc.

€

2772/21 250 B24 8 4.08

2772/24 500 B24 8 4.43

2772/28 1000 B29 8 4.78

23

2773

FLASKS ONLY FOR WASH BOTTLE CAT. NO. 2771

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Approx.

OD mm

Approx.

Ht. mm

Price/Pc.

€

2773/21 250 135 B24 8 1.69

2773/24 500 175 B24 8 2.99

2773/28 1000 205 B29 8 4.12

2872

BOTTLES, GAS WASHING , COMPLETE WITH

INTERCHANGEABLE STOPPER

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

2872/16 125 8 4.28

2872/21 250 8 4.38

2872/24 500 8 5.06

2873

BOTTLES, ONLY FOR GAS WASHING BOTTLES CAT. No. 2871

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Approx.

OD mm

Approx.

Ht. mm

Price/Pc.

€

2873/16 125 50 155 8 4.45

2873/21 250 60 185 8 4.96

2873/24 500 70 245 8 6.16

2871

BOTTLES, GAS WASHING , COMPLETE WITH

INTERCHANGEABLE STOPPER

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Stopper Price/Pc.

€

2871/16 125 B29 8 10.67

2871/21 250 B29 8 11.53

2871/24 500 B29 8 13.91

24

3232

BURETTES, ROTAFLO , FITTED WITH ROTAFLO GP

(GENERAL PURPOSE)SCREW THREAD STOPCOCKS WITH

PTFE KEYS, CLASS A.

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Graduation

Interval ml

Tolerance

± ml

Price/Pc.

€

3232/06 10 0.05 0.02 4 17.47

3232/10 25 0.1 0.05 4 18.00

3232/13 50 0.1 0.05 4 20.56

3232/15 100 0.02 0.1 4 28.89

3233

BURETTES, ROTAFLO , FITTED WITH ROTAFLO GP

(GENERAL PURPOSE)SCREW THREAD STOPCOCKS WITH

PTFE KEYS, CLASS B

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Graduation

Interval ml

Tolerance

± ml

Price/Pc.

€

3233/06 10 0.05 0.05 4 6.67

3233/10 25 0.1 0.1 4 6.56

3233/13 50 0.1 0.1 4 7.22

3233/15 100 0.2 0.2 4 10.02

Qty. Per

Case

Price/Pc.

€

Height

mm

3241

BURETTES, STRAIGHT BORE PTFE KEY STOPCOCK CLASS B

Cat. Ref. Cap.

Ml.

Graduation

Interval ml

Tolerance

± ml

3241/13 50 0.1 0.1 780 4 9.78

3229

BURETTES, FOR PINCHCOCK, WITH TIP CLASS B

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Graduation

Interval ml

Tolerance

± ml

Price/Pc.

€

Height

mm

3229/06 10 0.05 0.05 430 8 4.89

3229/10 25 0.1 0.1 470 8 5.42

3229/13 50 0.1 0.1 720 8 5.80

25

3261

BURETTES, AUTOMATIC ZERO,MOUNTED ON RESERVOIR CLASS B.

3261/06 10 0.05 0.05 1 42.04

3261/10 25 0.1 0.1 1 41.80

3261/13 50 0.1 0.1 1 45.91

3261/15 100 0.2 0.2 1 52.56

Reservoir Capacity :

500 ml. for 10ml. size and 2000ml. for 25,50 and 100ml.sizes

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Graduation

Interval ml

Tolerance

± ml

Price/Pc.

€

3250

BURETTES, AUTOMATIC ZERO,MOUNTED ON RESERVOIR CLASS A.

3250/06 10 0.05 0.02 1 58.33

3250/10 25 0.1 0.05 1 58.11

3250/13 50 0.1 0.05 1 64.44

3250/15 100 0.2 0.1 1 73.60

Reservoir Capacity :

500 ml. for 10ml. size and 2000ml. for 25,50 and 100ml.sizes

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Graduation

Interval ml

Tolerance

± ml

Price/Pc.

€

3086

CYLINDERS, COLOUR COMPARISON , NESSLER ,

FLAT BOTTOM, GRADUATED

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Approx.

OD mm

Approx.

Ht. mm

Price/Pc.

€

3086/13 50 26 150 20 1.34

3086/15 100 34 180 20 1.95

3092

CYLINDERS, GRADUATED , SINGLE METRIC SCALE ,

WITH PENNY HEAD WITH INTERCHANGEABLE STOPPER

WITH HEXAGONAL BASE CLASS A.

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Graduation

Interval ml

Stopper

Size

Price/Pc.

€

Height

Apprx. mm

3092/06 10 0.2 B10 160 4 8.56

3092/10 25 0.5 B14 186 6 9.78

3092/13 50 1 B14 206 6 11.22

3092/15 100 1 B19 285 6 13.11

3092/21 250 2 B24 370 4 20.78

3092/24 500 5 B24 430 4 26.49

3092/28 1000 10 B34 500 2 32.44

3092/29 2000 20 B34 620 2 52.00

26

3093

CYLINDERS, GRADUATED, SINGLE METRIC SCALE,

WITH PENNY HEAD, I/C STOPPER WITH HEXAGONAL BASE

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Graduation

Interval ml

Stopper

Size

Price/Pc.

€

Height

Apprx. mm

3093/05 5 0.1 B10 130 4 4.28

3093/06 10 0.2 B10 160 6 4.49

3093/10 25 0.5 B14 186 12 5.04

3093/13 50 1 B14 206 12 5.71

3093/15 100 1 B19 285 12 6.93

3093/21 250 2 B24 370 6 11.82

3093/24 500 5 B24 430 6 16.56

3093/28 1000 10 B34 500 2 24.00

3093/29 2000 20 B34 620 2 41.11

4132

CYLINDERS, GRADUATED, SINGLE METRIC SCALE

WITH POUR OUT, WITH HEXAGONAL BASE CLASS A

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Graduation

Interval ml

Height

mm

Price/Pc.

€

4132/06 10 0.2 140 4 5.56

4132/10 25 0.5 170 6 6.44

4132/13 50 1 200 6 7.44

4132/15 100 1 260 6 8.40

4132/21 250 2 335 6 13.42

4132/24 500 5 390 6 18.11

4132/28 1000 10 470 2 22.56

4132/29 2000 20 570 2 42.56

4133

CYLINDERS, GRADUATED, SINGLE METRIC SCALE,

WITH POUR OUT, WITH HEXAGONAL BASE CLASS B

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Graduation

Interval ml

Height

mm

Price/Pc.

€

4133/05 5 0.1 110 8 2.71

4133/06 10 0.2 140 8 3.11

4133/10 25 0.5 170 12 3.67

4133/13 50 1 200 12 4.02

4133/15 100 1 260 12 4.73

4133/21 250 2 335 12 8.56

4133/24 500 5 390 4 11.33

4133/28 1000 10 470 4 17.11

4133/29 2000 20 570 2 31.96

27

4135

CYLINDERS, GRADUATED, SINGLE METRIC SCALE, WITH

POUR OUT, SCHELLBACH TYPE WITH HEXAGONAL BASE

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Graduation

Interval ml

Height

mm

Price/Pc.

€

4135/13 50 1 180 12 4.64

4135/15 100 1 250 12 5.43

4136

CYLINDERS, GRADUATED, SINGLE METRIC SCALE WITH POUR

OUT, WITH DETACHABLE LDPE PLASTIC HEXAGONAL BASE

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Graduation

Interval ml

Height

mm

Price/Pc.

€

4136/06 10 0.2 140 8 2.30

4136/10 25 0.5 170 12 2.67

4136/13 50 1 200 12 3.44

4136/15 100 1 260 12 3.93

4192

DESICCATORS, WITH COVER, KNOB TOP

Cat. Ref. Size

mm

Qty. Per

Case

Ground Flange

Apprx. ID mm

Price/Pc.

€

4192/01 100mm 100 1 50.48

4192/02 150mm 150 1 54.29

4192/03 200mm 200 1 61.99

4192/04 250mm 250 1 81.28

4192/05 300 1

4220

DESICCATORS, VACUUM, WITH TUBULATED COVER,

STOPPER WITH PTFE SPINDLE

Cat. Ref. Size

mm

Qty. Per

Case

Ground Flange

Apprx. ID mm

Price/Pc.

€

4220/02 150mm 150 1 100.57

4220/03 200mm 200 1 104.45

4220/04 250mm 250 1 147.00

4220/05 300mm 300 1 224.00

4181

CYLINDERS, RAIN MEASURE, METRIC SCALE, GRADUATED

WITH ROUND BASE

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Graduation

Interval ml

Collector

Area Cm2

Price/Pc.

€

Size

mm rain

4181/00 20 20 200 0.2 4 11.80

4181/00 20 20 100 0.2 6 13.80

4272

TOPS ONLY FOR PETRI DISHES FOR CAT. NO. 4271

Cat. Ref. Size

mm

Qty. Per

Case

Height

mm

Price/Pc.

€

Approx.

O.D.

4272/1002 54x15mm 54 15 48 0.99

4272/1402 83x15mm 83 15 48 1.08

4272/1602 98x15mm 98 15 48 1.11

4272/2203 153x17mm 153 17 20 2.83

4272/2503 203x17mm 203 17 8 5.08

28

4271

DISHES, CULTURE, PETRI

Cat. Ref. Size

mm

Qty. Per

Case

Height

mm

Price/Pc.

€

Approx.

O.D.

4271/0803 50 50 17 48 2.00

4271/1303 80 80 17 48 2.19

4271/1703 100 100 17 48 2.26

4271/2104 150 150 20 20 5.71

4271/2404 200 200 20 8 10.24

4251

DISHES, CRYSTALLIZING

Cat. Ref. Size

mm

Qty. Per

Case

Height

mm

Price/Pc.

€

Approx.

O.D.

4251/1708 100 100 50 16 2.31

4251/2109 150 150 75 12 4.03

4251/2310 190 190 100 2 6.67

4273

BOTTOMS ONLY FOR PETRI DISHES CAT. NO. 4271

Cat. Ref. Size

mm

Qty. Per

Case

Height

mm

Price/Pc.

€

Approx.

O.D.

4273/0903 51x17mm 51 17 48 0.99

4273/1303 80x17mm 80 17 48 1.08

4273/1503 95x17mm 95 17 48 1.11

4273/2004 149x20mm 149 20 20 2.83

4273/2404 200x20mm 200 20 8 5.11

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Flash

Size ml.

Price/Pc.

€

4951

COMPLETE EXTRACTION APPARATUS

4951/14 60 150 1 27.36

4951/15 100 250 1 35.76

4951/18 200 500 1 46.32

29

4851

EXTRACTORS, SOXHLET, INTERCHANGEABLE JOINT

Code No. Cap.

Ml.

Qty. Per

Case

Bottom

Joint

Price/Pc.

€

Top

Joint

4851/14 60 B34 B24 4 15.24

4851/15 100 B40 B24 4 21.07

4851/19 200 B50 B24 4 26.67

4852

CONDENSOR ONLY FOR EXTRACTION APPARATUS, ALLIHN

Code No. Cap.

Ml.

Qty. Per

Case

Bottom

Joint

Price/Pc.

€

Top

Joint

4852/14 60 B34 B24 5 11.04

4852/15 100 B40 B24 5 12.60

4852/19 200 B50 B24 5 16.32

5171/10 25 42 90 20 48 0.85

5171/13 50 51 90 26 48 0.92

5171/15 100 64 105 26 48 1.03

5171/17 150 75 132 28 48 1.17

5171/21 250 85 140 34 48 1.20

5171/22 300 87 160 24 24 1.83

5171/24 500 105 170 33 24 1.91

5171/28 1000 133 200 42 12 2.72

5171/29 2000 167 250 50 8 5.37

5171/30 3000 186 300 50 2 14.00

5171/32 5000 233 340 60 4 22.55

5171/33 6000 250 340 65 1 32.20

5171/35 10000 279 400 65 1 49.08

5171/40 20000 350 505 75 1 87.19

5171

FLASKS, BOILING, FLORENCE, FLAT BOTTOM

Cat. Ref. Cap.

Ml.

Qty. Per

Case

O.D. Appx.

mm

Height

mm

Price/Pc.

€

Apprx. Neck

O.D. mm

30

5211

FLASKS, BOILING, FLAT BOTTOM, SHORT NECK,

INTERCHANGEABLE JOINT.

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Hieght

mm

Price/Pc.

€

I/C

Joint

5211/17 150 B24 115 6 1.45

5211/21 250 B24 130 6 1.57

5211/24 500 B24 148 6 2.33

5371

FLASKS, BOILING, ROUND BOTTOM

Cat. Ref. Cap.

Ml.

Qty. Per

Case

O.D. Appx.

mm

Height

mm

Price/Pc.

€

Apprx. Neck

O.D. mm

5371/10 25 42 90 20 48 0.85

5371/13 50 51 95 26 48 0.92

5371/15 100 64 110 26 48 1.02

5371/17 150 75 137 28 48 1.17

5371/21 250 85 145 34 48 1.20

5371/24 500 105 178 34 24 1.90

5371/28 1000 128 212 42 12 2.72

5371/29 2000 166 260 51 8 5.40

5371/30 3000 185 310 50 2 14.01

5371/32 5000 223 350 60 4 22.55

5371/33 6000 236 350 65 1 32.20

5371/35 10000 285 420 65 1 47.52

5371/40 20000 350 505 75 1 87.11

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Height

Apprx. mm

Price/Pc.

€

5441

(VESSELS) REACTION, WIDE MOUTH, FLAT FLANGE,

100 mm I.D., 150 mm O.D.

5441/28 1000 170 2 15.55

5441/29 2000 205 2 21.31

5441/32 5000 260 1 48.45

5441/35 10000 320 1 101.35

5441/40 20000 400 1 177.72

31

5442

LIDS FOR FLASKS REACTION CAT NO. 5441.

FLAT FLANGE AND INTERCHANGEABLE JOINT

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Parallel Price/Pc.

€

Center

5442/1924 19/26X 3,24/29 19/26 19/26 2 55.29

5442/1914 19/26,14/23 X 3,,29/32 19/26 19/26 2 55.29

5442/2914 29/32X2,14/23X3 19/26 14/23 2 55.29

5442/1934 19/26 X 4, 34/35 19/26 19/26 2 55.29

5442/2434 19/26 X 3, 24/29, 34/35 24/29 24/29 2 55.29

5491

FLASKS, BOILING, ROUND BOTTOM, SHORT NECK,

WITH INTERCHANGEABLE JOINT

Cat. Ref Cap.

Ml.

Qty. Per

Case

Hieght

Apprx. mm

Price/Pc.

€

Joint

5491/13 50 B19 95 6 0.76

5491/15 100 B24 120 12 1.41

5491/21 250 B24 140 12 1.90

5491/24 500 B24 160 8 2.69

5491/28 1000 B24 188 8 3.69

5491/29 2000 B24 228 2 7.08

5491/30 3000 B24 255 2 18.43

5491/32 5000 B45 300 1 29.01

5491/35 10000 B55 385 1 56.85

5491/40 20000 B55 435 1 101.58

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Height

Apprx. mm

Price/Pc.

€

5492

FLASKS, ROUND BOTTOM, TWO NECKS, CENTRE NECK AND

ONE ANGLED NECK WITH INTERCHANGEABLE JOINT.

5492/15 100 120 12 2.06

5492/21 250 140 12 2.93

5492/24 500 160 8 4.56

5492/28 1000 190 8 5.38

5492/29 2000 230 2 9.88

5492/30 3000 255 2 25.20

5492/32 5000 300 1 37.25

5492/35 10000 385 1 65.95

5492/40 20000 435 1 112.87

JOINT SIZES to be indicated whilst placing orders.

32

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Height

Apprx. mm

Price/Pc.

€

5493

FLASKS, ROUND BOTTOM, TWO NECKS, CENTER NECK AND

ONE PARALLEL SIDE NECK WITH INTERCHANGEABLE JOINT

5493/15 100 120 12 2.04

5493/21 250 140 12 2.94

5493/24 500 160 8 4.54

5493/28 1000 190 2 5.40

5493/29 2000 230 2 9.88

5493/30 3000 255 1 25.20

5493/32 5000 300 1 37.23

5493/35 10000 385 1 65.89

5493/40 20000 435 1 112.85

JOINT SIZES to be indicated whilst placing orders.

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Height

Apprx. mm

Price/Pc.

€

5494

FLASKS, ROUND BOTTOM, THREE NECKS, CENTER NECK AND

TWO ANGLED SIDE NECKS, WITH INTERCHANGEABLE JOINT

5494/15 100 120 12 2.75

5494/21 250 140 12 3.97

5494/24 500 160 8 6.17

5494/28 1000 190 8 7.41

5494/29 2000 230 2 13.92

5494/30 3000 255 2 32.54

5494/32 5000 300 1 46.05

5494/35 10000 385 1 82.45

5494/40 20000 435 1 130.85

JOINT SIZES to be indicated whilst placing orders.

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Height

Apprx. mm

Price/Pc.

€

5495

FLASKS, ROUND BOTTOM, THREE NECKS , CENTER NECK AND

TWO PARALLEL SIDE NECKS WITH INTERCHANGEABLE JOINT

5495/15 100 120 12 2.75

5495/21 250 140 12 3.97

5495/24 500 160 8 6.17

5495/28 1000 190 8 7.41

5495/29 2000 230 2 13.92

5495/30 3000 255 2 32.54

5495/32 5000 300 1 46.05

5495/35 10000 385 1 82.45

5495/40 20000 435 1 130.85

JOINT SIZES to be indicated whilst placing orders.

33

5533/30 3000 241 273 2 17.42

5533/31 4000 245 310 2 21.47

5533

FLASKS, CULTURE, HAFFKINE

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Hieght

mm

Price/Pc.

€

O.D.

Apprx. mm

5731

FLASKS, DISTILLING, WITH SIDE ARM

Cat. Ref. Cap.

Ml.

Qty. Per

Case

O.D. Appx.

mm

Height

mm

Price/Pc.

€

Appx. Neck

O.D. mm

5731/15 100 64 210 21 12 1.87

5731/16* 125 68 214 19 20 3.35

5731/21 250 88 226 25 20 4.50

5731/24 500 110 250 28 4 5.25

5731/28 1000 130 305 31 4 7.15

5731/29 2000 170 318 40 4 12.25

* Specifications as per Institute of Petroleum Std. No. IP 123/64

5091

FLASKS, ERLENMEYER, GRADUATED, CONICAL NARROW MOUTH

Cat. Ref. Cap.

Ml.

Qty. Per

Case

O.D. Appx.

mm

Height

mm

Price/Pc.

€

Appx. Neck

O.D. mm

5091/06 10 34 60 15 24 0.71

5091/10 25 42 70 21 48 0.75

5091/13 50 51 82 21 48 0.78

5091/15 100 64 105 25 48 0.78

5091/17 150 72 124 28 48 1.03

5091/21 250 85 140 34 48 1.13

5091/24 500 104 176 34 24 1.53

5091/28 1000 131 220 42 12 2.49

5091/29 2000 165 286 48 8 4.90

5091/30 3000 185 315 48 2 8.71

5091/32 5000 220 377 50 4 22.77

5091/35 10000 280 450 60 4 46.32

25 ml to 5000 ml graduated.

5092

FLASKS, ERLENMEYER CONICAL, LONG NECK, WITHOUT RIM

Cat. Ref. Cap.

Ml.

Qty. Per

Case

O.D. Appx.

mm

Height

mm

Price/Pc.

€

Apprx. Nack

O.D. mm

5092/21 250 78 154 25 48 1.37

34

5093

FLASKS, CONICAL, WITHOUT RIM

Cat. Ref. Cap.

Ml.

Qty. Per

Case

O.D. Appx.

mm

Height

mm

Price/Pc.

€

Apprx. Nack

O.D. mm

5093/26 750 114 210 34 12 3.35

5090

FLASKS, ERLENMEYER, GRADUATED, CONICAL , AMBER

WITH NARROW MOUTH

Cat. Ref. Cap.

Ml.

Qty. Per

Case

O.D. Appx.

mm

Height

mm

Price/Pc.

€

Apprx. Nack

O.D. mm

5090/15 100 64 105 25 48 1.37

5090/17 150 72 124 28 48 1.68

5090/21 250 85 140 34 48 1.89

5090/24 500 104 176 34 24 2.72

5090/28 1000 131 220 42 12 4.43

5090/29 2000 165 286 48 12 9.48

5090/30 3000 185 315 48 8 16.8

5090/32 5000 220 377 50 4 31.56

5090/35 10000 280 450 60 1 73.68

6111

FLASKS, ERLENMEYER, NARROW MOUTH,

INTERCHANGEABLE JOINT

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Height

mm

Price/Pc.

€

Joint

6111/21 250 B24 145 12 1.69

6111/24 500 B24 175 8 2.35

6131

FLASKS, ERLENMEYER, CONICAL, NARROW MOUTH,

WITH INTERCHANGEABLE STOPPER

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Hieght

mm

Price/Pc.

€

Joint

6131/10 25 B14 65 12 1.41

6131/13 50 B19 85 12 1.54

6131/15 100 B24 90 12 1.79

6131/21 250 B29 145 12 2.21

6131/24 500 B29 175 12 3.47

35

6211

FLASKS, ERLENMEYER, CONICAL, WIDE MOUTH

Cat. Ref. Cap.

Ml.

Qty. Per

Case

O.D. Appx.

mm

Height

mm

Price/Pc.

€

Appx. Neck

O.D. mm

6211/15 100 70 110 34 12 0.79

6211/21 250 85 142 50 12 1.20

6211/24 500 105 175 50 12 1.90

6211/28 1000 130 220 56 12 3.28

6451

FLASKS, FILTERING HEAVY WALL, BOLT NECK WITH

TUBULATION

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Height

mm

Price/Pc.

€

O.D. Appx.

mm

6451/13 50 52 80 16 1.35

6451/15 100 64 105 16 2.19

6451/21 250 85 165 16 3.21

6451/24 500 105 184 12 4.00

6451/28 1000 136 250 8 5.61

6451/29 2000 168 295 4 10.44

6451/32 5000 237 450 1 40.57

6451/35 * **10000 215 500 1 72.57

6451/40 * **20000 300 560 1 113.06

* These flasks are bottle shaped.

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Joint Price/Pc.

€

6511

FLASKS, IODINE DETERMINATION , INTERCHANGEABLE

STOPPER

6511/15 100 B24 8 1.79

6511/21 250 B24 8 2.33

6511/24 500 B24 8 2.81

6531

FLASKS, KJELDAHL , ROUND BOTTOM, LONG NECK

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Height

mm

Price/Pc.

€

O.D. Apprx.

mm

6531/06 10 30 180 8 0.71

6531/11 30 40 180 8 0.89

6531/15 100 61 210 12 1.55

6531/22 300 80 298 12 2.88

6531/24 500 97 325 8 5.63

6531/27 800 113 375 8 7.08

36

6541

FLASKS, KJELDAHL, ROUND BOTTOM INTERCHANGEABLE JOINT

Cat. Ref. Cap.

Ml.

Qty. Per

Case

O.D. Appx.

mm

Height

mm

Price/Pc.

€

Joint

6541/24 500 97 305 B24 8 7.00

6541/27 800 113 375 B24 8 7.87

6751

VOLUMETRIC FLASKS, WITH INTERCHANGEABLE STOPPER

Class A.

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Stopper

Size

Price/Pc.

€

Tolerance

± ml

6751/01 * 1 0.015 10/15 4 10.33

6751/03 * 2 0.01 10/15 4 10.38

6751/05 5 0.025 10/15 4 9.22

6751/06 10 0.025 10/15 4 8.00

6751/09 20 0.04 10/15 4 8.02

6751/10 25 0.04 10/15 4 7.47

6751/13 50 0.06 10/15 4 7.49

6751/15 100 0.1 14/15 4 8.02

6751/19 200 0.15 14/15 8 9.89

6751/21 250 0.15 14/15 8 10.00

6751/24 500 0.25 19/20 8 13.20

6751/28 1000 0.4 19/20 4 19.29

6751/29 2000 0.6 24/25 2 31.33

* 1 ml and 2 ml sizes are of test tube shape.

6752

VOLUMETRIC FLASKS, WITH INTERCHANGEABLE STOPPER

Class B.

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Stopper

Size

Price/Pc.

€

Tolerance

± ml

6752/01 * 1 0.02 10/15 8 3.42

6752/03 * 2 0.03 10/15 8 3.44

6752/05 5 0.05 10/15 8 3.07

6752/06 10 0.05 10/15 8 2.93

6752/10 25 0.08 10/15 8 2.80

6752/13 50 0.12 10/15 8 3.11

6752/15 100 0.2 14/15 8 3.62

6752/19 200 0.3 14/15 16 4.07

6752/21 250 0.3 14/15 16 4.18

6752/24 500 0.5 19/20 16 5.62

6752/28 1000 0.8 19/20 8 8.49

6752/29 2000 1.2 24/25 4 16.22

* 1 ml and 2 ml sizes are of test tube shape.

37

Cat. Ref. Size

mm

Qty. Per

Case

O.D. Apprx.

mm

Price/Pc.

€

7251

FUNNELS, PLAIN , 60 DEGREE ANGLE LONG STEM

7251/08 50 50 12 1.60

7251/11 65 65 12 1.94

7251/12 75 75 12 2.04

7251/17 100 100 32 2.51

Cat. Ref. Size

mm

Qty. Per

Case

O.D. Apprx.

mm

Price/Pc.

€

7331

FUNNELS, POWDER, SHORT STEM

7331/19 125MM 125 30 3.93

7331/21 150MM 150 18 4.18

7331/24 200MM 200 4 11.36

7331/26 250MM 250 4 16.31

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Stopper

Size

Price/Pc.

€

7451

FUNNELS, SEPARATING, GLOBE SHAPE, WITH STOPCOCK

AND INTERCHANGEABLE STOPPER

7451/16 125 B19 8 12.44

7451/21 250 B19 8 13.56

7451/24 500 B24 8 17.22

7451/28 1000 B29 4 21.11

7451/29 2000 B29 4 35.89

7451/32 5000 B34 1 82.22

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Stopper

Size

Price/Pc.

€

7511

FUNNELS, SEPARATING, PEAR SHAPE WITH STOPCOCK

AND INTERCHANGEABLE STOPPER

7511/14 60 B14 8 10.33

7511/16 125 B19 8 11.38

7511/21 250 B19 8 13.11

7511/24 500 B24 8 17.09

7511/28 1000 B29 8 21.22

7511/29 2000 B29 8 39.89

7511/30 3000 329 2 56.87

7511/32 5000 334 1 82.09

38

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Stopper

Size

Price/Pc.

€

7512

FUNNELS, SEPARATING, PEAR SHAPE, WITH HOLLOW PLUG

STOPCOCK, HOLLOW INTERCHANGEABLE STOPPER

7512/21 250 B19 8 5.67

7512/24 500 B24 8 7.40

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

7513

FUNNELS, SEPARATING, PEAR SHAPE, WITH HOLLOW PLUG

STOPCOCK, HOLLOW INTERCHANGEABLE STOPPER

7513/14 60 8 9.44

7513/16 125 8 10.89

7513/21 250 8 12.47

7513/24 500 8 16.22

7513/28 1000 8 20.27

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Stopper

Size

Price/Pc.

€

7514

FUNNELS, SEPARATING, PEAR SHAPE, FITTED WITH PTFE KEY

STOPCOCK WITH INTERCHANGEBLE STOPPER

7514/21 250 B19 8 23.29

7514/24 500 B24 8 26.59

7514/28 1000 B29 8 34.48

Cat. Ref. Size

mm

Qty. Per

Case

Joint Size Price/Pc.

€

7671

GROUND JOINTS, INNER PART ONLY INTERCHANGEABLE.

7671/10 10/19 B10 16 1.80

7671/12 12/21 B12 16 1.80

7671/14 14/23 B14 16 1.80

7671/19 19/26 B19 16 1.80

7671/24 24/29 B24 16 1.82

7671/29 29/32 B29 16 2.56

7671/34 34/35 B34 12 2.93

7671/40 40/38 B40 12 4.69

7671/45 45/40 B45 12 5.62

7671/50 50/42 B50 12 6.27

7671/55 55/44 B55 12 7.24

39

Cat. Ref. Size

mm

Qty. Per

Case

Joint Size Price/Pc.

€

7691

GROUND JOINTS, OUTER PART ONLY, INTERCHANGEABLE

7691/10 10/19 B10 16 1.80

7691/12 12/21 B12 16 1.80

7691/14 14/23 B14 16 1.80

7691/19 19/26 B19 16 1.80

7691/24 24/29 B24 16 1.82

7691/29 29/32 B29 16 2.56

7691/34 34/35 B34 16 2.93

7691/40 40/38 B40 12 4.69

7691/45 45/40 B45 12 5.62

7691/50 50/42 B50 12 6.27

7691/55 55/44 B55 12 7.24

7997

JARS, BELL, ROUND BOTTOM, EDGE GROUND

Cat. Ref. Cap.

Ml.

Qty. Per

Case

O.D.

mm

Price/Pc.

€

Height

mm

7997/39 19000 450 300 1 132.69

7997/38 17000 400 300 1 128.02

7997/33 6000 350 200 1 64.55

7016

JARS, CYLINDRICAL, FERMENTATION

Cat. Ref. Cap.

Ml.

Qty. Per

Case

O.D.

mm

Price/Pc.

€

Height

mm

7016/35 10000 320 220 1 74.75

7016/37 14000 455 220 1 99.79

7900

MUSEUM JARS

Cat. Ref. Size Qty. Per

Case

O.D.

mm

Price/Pc.

€

Height

mm

7900/1 80 X 200 200 80 4 13.68

7900/2 80 X 250 250 80 4 17.10

7900/3 100 X 200 200 100 4 17.10

7900/4 100 X 250 250 100 4 26.29

7900/5 100 X 300 300 100 4 31.57

7900/6 150 X 200 200 150 2 31.57

7900/7 150 X 250 250 150 2 32.14

7900/8 150 X 300 300 150 2 38.58

7900/9 225 X 250 250 225 1 58.53

7900/10 225 X 300 300 225 1 70.03

7900/11 225 X 375 375 225 1 87.80

7900/12 300 X 300 300 300 1 99.20

7900/13 300 X 375 375 300 1 123.95

7900/14 300 X 450 450 300 1 148.70

40

7058

KETTLES, RESIN REACTION

Cat. Ref. Cap.

Ml.

Qty. Per

Case

O.D.

mm

Price/Pc.

€

Height

mm

7058/24 500 95 178 1 144.69

7058/28 1000 108 178 1 165.27

7058/29 2000 140 190 1 209.55

7058/31 4000 140 343 1 295.73

7059

BOTTOMS ONLY FOR KETTLES CAT. NO. 7058

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

7059/24 500 1 105.44

7059/28 1000 1 115.36

7059/29 2000 1 145.24

7059/31 4000 1 167.31

7050

COVERS ONLY FOR KETTLES CAT. NO. 7058

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Center Parallel Price/Pc.

€

0 Side 10

7050 500 19/26 19/26 19/26 2 70.00

7050 1000 19/26 24/29 19/26 2 70.00

7050 2000 14/23 14/23 14/23 2 81.78

7050 4000 19/26 19/26 19/26 2 81.78

8160

PIPETTES, MEASURING (MOHR TYPE) CLASS A

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

Graduation

Interval ml

Tolerance

± ml

8160/61* 0.1X0.01 0.01 0.006 8 4.04

8160/62* 0.2X0.01 0.01 0.006 8 4.07

8160/01 1.0X0.01 0.01 0.006 8 3.44

8160/01* 1.0X0.10 0.1 0.006 8 3.33

8160/03 2.0X0.02 0.02 0.01 8 3.78

8160/03* 2.0X0.10 0.1 0.01 8 3.47

8160/05 5.0X0.05 0.05 0.03 8 4.44

8160/05* 5.0X0.10 0.1 0.05 8 4.04

8160/06 10.0X0.10 0.1 0.05 8 4.67

8160/10 25.0X0.20 0.2 0.1 8 5.56

* Not covered by IS specification

41

8171

PIPETTES, MEASURING (MOHR TYPE) ,CLASS B

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

Graduation

Interval ml

Tolerance

± ml

8171/61 0.1X0.01 0.01 0.01 8 1.31

8171/62 0.2X0.01 0.01 0.01 8 1.22

8171/01 1.0X0.01 0.01 0.01 8 1.13

8171/01* 1.0X0.10 0.1 0.01 8 1.07

8171/03 2.0X0.02 0.02 0.02 8 1.24

8171/03* 2.0X0.10 0.1 0.02 8 1.22

8171/05 5.0X0.05 0.05 0.05 8 1.44

8171/05* 5.0X0.10 0.1 0.1 8 1.42

8171/06 10.0X0.10 0.1 0.1 8 1.56

8171/10 25.0.X0.20 0.2 0.2 8 2.36

* Not covered by IS specification

8173

PIPETTES, MEASURING (MOHR TYPE) , CLASS B

(WHITE MARKING)

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

Graduation

Interval ml

Tolerance

± ml

8173/61* 0.1X 0.01 0.01 0.01 8 1.31

8173/62* 0.2X0.01 0.01 0.01 8 1.22

8173/01 1.0X0.01 0.01 0.01 8 1.13

8173/01* 1.0X0.10 0.1 0.01 8 1.07

8173/03 2.0X0.02 0.02 0.02 8 1.24

8173/03* 2.0X0.10 0.1 0.02 8 1.22

8173/05 5.0X0.05 0.05 0.05 8 1.44

8173/05* 5.0X0.10 0.1 0.1 8 1.42

8173/06 10.0X0.10 0.1 0.1 8 1.56

8173/10 25.0.X0.20 0.2 0.2 8 2.36

* Not covered by IS specification

8180

PIPETTES, SEROLOGICAL, CLASS A

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

Graduation

Interval ml

Tolerance

± ml

8180/61 0.1X0.01 0.01 0.01 8 4.04

8180/62 0.2X0.01 0.01 0.01 8 4.07

8180/01 1.0X0.01 0.01 0.01 8 3.44

8180/01 1.0X0.10 0.1 0.01 8 3.33

8180/03 2.0X0.02 0.02 0.02 8 3.78

8180/03 2.0X0.10 0.1 0.02 8 3.47

8180/05 5.0X0.05 0.05 0.05 8 4.44

8180/05 5.0X0.10 0.1 0.1 8 4.04

8180/06 10.0X0.10 0.1 0.1 8 4.67

8180/10 25.0.X0.20 0.2 0.2 8 5.56

8211

PIPETTES, TRANSFER, VOLUMETRIC, CLASS A

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

Tolerance

± ml

8211/01* 1 0.007 8 2.62

8211/03* 2 0.01 8 2.64

8211/05 5 0.015 8 2.93

8211/06 10 0.02 8 3.69

8211/09 20 0.03 8 4.76

8211/10 25 0.03 8 5.11

8211/13 50 0.05 8 5.67

8211/15 100 0.08 8 8.76

* not covered by IS specifications

42

8191

PIPETTES, SEROLOGICAL CLASS B.

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

Graduation

Interval ml

Tolerance

± ml

8191/61 0.1X0.01 0.01 0.01 8 1.31

8191/62 0.2X0.01 0.01 0.01 8 1.22

8191/01 1.0X0.01 0.01 0.01 8 1.13

8191/01 1.0X0.10 0.1 0.01 8 1.07

8191/03 2.0X0.02 0.02 0.02 8 1.24

8191/03 2.0X0.10 0.1 0.02 8 1.22

8191/05 5.0X0.05 0.05 0.05 8 1.44

8191/05 5.0X0.10 0.1 0.1 8 1.42

8191/06 10.0X0.10 0.1 0.1 8 1.56

8191/10 25.X0.20 0.2 0.2 8 2.36

8193

PIPETTES, SEROLOGICAL (WHITE MARKING)

Code No. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

Graduation

Interval ml

Tolerance

± ml

8193/61 0.1X0.01 0.01 0.01 8 1.31

8193/62 0.2X0.01 0.01 0.01 8 1.22

8193/01 1.0X0.01 0.01 0.01 8 1.13

8193/01 1.0X0.10 0.1 0.01 8 1.07

8193/03 2.0X0.02 0.02 0.02 8 1.24

8193/03 2.0X0.10 0.1 0.02 8 1.22

8193/05 5.0X0.05 0.05 0.05 8 1.44

8193/05 5.0X0.10 0.1 0.1 8 1.42

8193/06 10.0X0.10 0.1 0.1 8 1.56

8193/10 25.X0.20 0.2 0.2 8 2.36

43

8213

PIPETTES, TRANSFER, VOLUMETRIC, CLASS B

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

Tolerance

± ml

8213/01 1 0.015 8 1.11

8213/03 2 0.02 8 1.13

8213/05 5 0.03 8 1.22

8213/06 10 0.04 8 1.52

8213/09 20 0.06 8 1.82

8213/10 25 0.06 8 1.87

8213/13 50 0.1 8 2.23

8213/15 100 0.16 8 3.38

8681

STOPPERS, INTERCHANGEABLE GROUND JOINT,

HOLLOW PENNY HEAD

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

Joint Size

8681/10 10/19 B10 12 2.06

8681/14 14/23 B14 12 2.07

8681/19 19/26 B19 12 2.08

8681/24 24/29 B24 12 2.42

8681/29 29/32 B29 12 2.69

8681/34 34/35 B34 8 3.78

8681/45 45/40 B45 8 6.22

8681/55 55/44 B55 4 8.04

9171

TUBES, CENTRIFUGE , CONICAL BOTTOM PLAIN

Code No. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

O.D.

Apprx. mm

Length

Apprx. mm

9171/08 15 17 120 50 0.51

9191

TUBES, CENTRIFUGE, CONICAL BOTTOM GRADUATED

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

O.D.

Apprx. mm

Length

Apprx. mm

9191/08 15 17 120 25 1.42

9191/13 50 29 135 16 2.89

44

9195

TUBES, CENTRIFUGE, CONICAL, BOTTOM, GRADUATED

WITH STOPPER

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

O.D.

Apprx. mm

Length

Apprx. mm

9195/08 15 17 139 25 4.36

9195/13 50 29 151 10 5.40

9431

TUBES, CENTRIFUGE , SHORT CONICAL BOTTOM ,

POUR OUT, HEAVY DUTY, PLAIN

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

O.D.

Apprx. mm

Length

Apprx. mm

9431/12 40 29 116 20 1.89

9451

TUBES, CENTRIFUGE , SHORT CONICAL BOTTOM ,

POUR OUT , HEAVY DUTY, PLAIN,GRADUATED

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

O.D.

Apprx. mm

Length

Apprx. mm

9451/12 40 29 116 10 3.86

9931

ADAPTORS, REDUCING, INTERCHANGEABLE JOINTS

Cat. Ref. Size Qty. Per

Case

Price/Pc.

€

Outer

Joint

Inner

Joint

9931/1419 B14/19 B14 B19 6 3.33

9931/1424 B14/24 B14 B24 6 4.04

9931/1924 B19/24 B19 B24 6 4.07

9931/1929 B19/29 B19 B29 6 5.00

9931/1934 B19/34 B24 B29 6 6.24

9931/2429 B24/29 B19 B34 6 4.98

9931/2434 B24/34 B24 B34 6 6.24

9931/2934 B29/34 B29 B34 6 6.44

9931/2940 B29/40 B29 B40 6 7.16

9911

ADAPTORS, ENLARGING, INTERCHANGEABLE JOINTS

Cat. Ref. Cap.

mm

Qty. Per

Case

Price/Pc.

€

Outer

Joint

Inner

Joint

9911/1914 B19/14 B19 B14 6 3.33

9911/2414 B24/14 B24 B14 6 4.04

9911/2419 B24/19 B24 B19 6 4.07

9911/2919 B29/19 B29 B19 6 4.98

9911/2924 B29/24 B29 B24 6 5.22

9911/3419 B34/19 B34 B19 6 6.22

9911/3424 B34/24 B34 B24 6 6.24

9911/3419 B34/29 B34 B29 6 6.29

45

0911/0109 10X75 1.00 400 0.06

0911/0209 12X75 1.00 400 0.07

0911/0210 12X100 1.00 400 0.09

0911/0211 13X100 1.00 400 0.10

0911/0311 15X125 1.20 400 0.12

0911/0312 15X150 1.20 400 0.17

0911/0315 16X100 1.20 400 0.13

0911/0320 16X125 1.20 400 0.15

0911/0325 16X150 1.20 400 0.18

0911/0412 18X150 1.20 400 0.19

0911/0415 20X150 1.20 400 0.24

0911/0510 25X100 1.20 200 0.26

0911/0512 25X150 1.20 200 0.30

0911/0513 25X200 1.20 100 0.40

0911/0613 32X200 1.40 50 0.72

0911/0713 38X200 1.40 50 0.84

0911

BOROSILICATE GLASS TUBES TEST WITH RIM

Cat. Ref. Size

mm

Qty. Per

Case

Price/Pc.

€

Wall

Thickness

0931

BOROSILICATE GLASS TUBES TEST (CULTURE), WITHOUT RIM

0931/0109 10X75 1.00 400 0.06

0931/0209 12X75 1.00 400 0.07

0931/0210 12X100 1.00 400 0.09

0931/0211 13X100 1.00 400 0.10

0931/0311 15X125 1.20 400 0.12

0931/0312 15X150 1.20 400 0.17

0931/0315 16X100 1.20 400 0.13

0931/0320 16X125 1.20 400 0.15

0931/0325 16X150 1.20 400 0.18

0931/0412 18X150 1.20 400 0.19

0931/0415 20X150 1.20 400 0.24

0931/0510 25X100 1.20 200 0.26

0931/0512 25X150 1.20 200 0.30

0931/0513 25X200 1.20 100 0.40

0931/0613 32X200 1.40 50 0.72

0931/0713 38X200 1.40 50 0.84

These reusable Borosilicate Glass test tube have a heavier wall.They therefore

have considerable mechanical strength & excellent thermal shock resistance.

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

Wall

Thickness

46

0932

BOROSILICATE DISPOSABLE CULTURE TUBES

0932/0109 10X75 0.60 400

0932/0209 12X75 0.60 400

0932/0210 12X100 0.60 400

0932/0211 13X100 0.80 400

0932/0311 15X125 0.80 400

0932/0312 15X150 0.80 400

0932/0315 16X100 0.80 400

0932/0320 16X125 0.80 400

0932/0325 16X150 0.80 400

0932/0412 18X150 0.80 400

0932/0415 20X150 0.80 400

0932/0510 25X100 1.00 200

0932/0512 25X150 1.00 200

0932/0513 25X200 1.00 100

Borosilicate Disposable test tube have thinner wall. They are therefore

relatively resistant to repid temperature change & heating.

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

Wall

Thickness

P R I C E O N R E Q U E S T

0011

TUBES CULTURE, MEDIA, ROUND BOTTOM WITH

SCREW CAP AND RUBBER LINER

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

O.D.

Apprx. mm

Length

Apprx. mm

0011/05 5 16 75 144 0.36

0011/06 10 16 125 128 0.42

0011/11 30 25 100 100 0.69

0011/14 60 25 200 72 0.69

0021

TUBES CULTURE, MEDIA , FLAT BOTTOM WITH

SCREW CAP AND RUBBER LINER

Cat. Ref. Cap.

Ml.

Qty. Per

Case

Price/Pc.

€

O.D.

Apprx. mm

Length

Apprx. mm

0021/05 5 16 50 98 0.36

0021/08 15 25 57 98 0.43

0021/11 30 25 95 100 0.60

 

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Last modified: 05/29/09