Glass Bead, Diameter 2mm

Glass Rods, Stirring, Pyrex® Borosilicate Glass

Haematocrit Sealing Compounds

• Non drying vinyl plastic compound on plastic plate.
• For rapid and safe sealing of micro-haematocrit capillaries.
• 48 capillaries can be placed upright in the numbered storage places on each side of the plastic.

Haematocrit Capillary Tubes, 75mm Long

• Heparinised: For capillary blood sampling. Coated with sodium heparinate. Code: Red
• Non-Heparinised: To determine heparinised venous blood. Code: Blue

Melting Point Tubes, Soda Glass, 100mm Long

• Neutral soda glass.
• 100mm long with nominal bore

Centrifuge Tubes, Oil, Goetz Pear Shaped, Graduated

• Lower stem upwards to 1mL (0.05mL increment).
• Body graduated from 1 to 5mL (1mL increment), 5 to 50mL (5mL increment), 50 to 100mL (10mL increment).

Centrifuge Tubes, Oil, Pear Shaped, Graduated

• Complies with ASTM D96 and ASTM D-1966.

Centrifuge Tubes, Oil, Graduated

• Complies with ASTM D-96 for water and sediment in petroleum products.
• Tube is calibrated “to contain”.

Centrifuge Tubes, Conical Type

• Thick wall and base for improved strength.

Centrifuge Tubes, Cylindrical Type

• Can be centrifuged at RCF values up to 3,000.
• Thick wall and base for improved strength, borosilicate glass.

Culture Tubes, Rimless

• Disposable on dispenser pack.
• Made of borosilicate glass and autoclaveable.
• Ideal for microbiology culture work.

Culture Tubes, Screw Cap with PTFE Liner

• Manufactured from Pyrex® borosilicate glass.
• Black phenolic screw cap with inert PTFE lined rubber disc (GGT-9998).
• Cap can withstand repeated dry heat and steam sterilisation cycles.

Culture Tubes, Screw Cap with Rubber Liner

• Ideal for culture work and general bacteriological work.
• Screw threaded, borosilicate glass and autoclaveable.
• Black phenolic screw cap (GGT-99999) specially formulated to resist the effects of temperature and steam in autoclaving

Test Tubes, Ground Socket with Stopper

• Made of borosilicate glass.
• Supplied with interchangeable polyethylene stopper

Test Tubes, Rimless

• ISO 4142, BS 3218, DIN 12395 on borosilicate glass.
• Allows use at high temperatures – up to 500°C.
• Ideal for microbiology culture work.

Test Tubes, with Rim

• Complies with ISO 4800, Type 2.
• With interchangeable glass stopcock and glass stopper.
• Made of Pyrex® borosilicate glass for corrosion-free performance.

Dropping Funnels, Graduated, Glass Key

• Complies with ISO 4800, Type 4.
• With double graduated scale showing approximate volume contained/dispensed.
• With interchangeable glass key and glass stopper.

Separating Funnels, Pear Shape, Glass Key

• Complies with ISO 4800, Type 2.
• With interchangeable glass stopcock and glass stopper.
• Made of Pyrex® borosilicate glass for corrosion-free performance.

Powder Funnels, Plain Stem, Borosilicate Glass

• Ideal for transferring powders.
• With short wide stem for smooth flow.

Filter Funnels, Long Stem, Borosilicate Glass

• With 60° bowl angle for precise fitting of filter paper.

Filter Funnels, Short Stem, Soda Glass

• Plain at 60° angle on Soda-Lime glass for precise fitting of filter paper.

Filter Funnels, Short Stem, Borosilicate Glass

• With 60° angle on borosilicate glass for precise fitting of filter paper.
• Chemical and heat resistant.

Screwthread Connectors (Replacement)

• Polypropylene screwthread connectors with Viton ‘O’ rings for use up to 140°C.
• PTFE screwthread connectors with PTFE protected ‘O’ rings for use up to 200°C.
• PTFE connectors have a high chemical resistance and are ideal for connections in contact with aggressive liquids or chemical vapours.

Rubber Cones, GUKO

Protective Collars, EPDM Rubber

• Complies with ISO 6556 and DIN 12476.
• Heavy wall construction for vacuum filtration applications.
• ‘Studded’ base to minimise surface abrasion
• With tooled neck to accept a drilled rubber stopper.

Buchner/Filter Flasks, with Screwthread Connector

• Complies with ISO 6556 and DIN 12476.
• Heavy wall construction for vacuum filtration applications.
• ‘Studded’ base to minimise surface abrasion
• With tooled neck to accept a drilled rubber stopper.

Filtration Sets, for 25mm membranes with Silicone Stopper

• With porosity grade 3 sintered glass disc to support 25mm diameter membranes.
• Ideal for microbiology and preparation of HPLC solvents.

Filtration Sets, for 47mm membranes with Silicone Stoppers

• Support 47mm diameter membrane and fully autoclavable.
• Ideal for microbiology and preparation of HPLC solvents.

Filtration Sets, for 47mm membranes with Joint Connections

• Support 47mm diameter membrane and fully autoclavable.
• Ideal for microbiology and preparation of HPLC solvents.

Plates for Desiccator

Desiccators, Soda Glass

• Made of soda glass and comes with porcelain plates.
• Typical use: desiccation of samples, storage of materials sensitive to humidity

Desiccators, Borosilicate Glass

• Made of borosilicate glass and comes with porcelain plates.
• It’s designed for a variety of vacuum works.
• Typical use: desiccation of samples, storage of materials sensitive to humidity.

Pestles and Mortars

• Ideal for crushing solids into powders for easier handling, preparing compounds, mixing and grindin powders.
• Manufactured from Pyrex® borosilicate glass for highest resistance to thermal shock and chemical corrosion.

Spot Plates

• Soda-lime glass, 21 places.

Jars for Chromatography, Rectangular without Cover

• Ground to the close tolerance needed for tight cover fit.
• Jar edges are ground flat within 0-25mm.

Drying Trays, General Purpose

• As drying, staining or developing on borosilicate glass used with gel electrophoresis or
  paper chromatography.

Watch Glasses

Petri Dishes

• Complete with cover and base (Sell in Pair).

Evaporating Dishes, Flat bottom, with Spout

• Borosilicate glass with spout.

Crystallising Dishes, Flat bottom

• Borosilicate glass suitable for use up to 400°C

Weighing Scoops, Borosilicate Glass

• With hollow stem to aid introduction of the powder into narrow neck vessels e.g. volumetric flasks.
• The flat base ensures stability on the balance pan

Weighing Bottles, Complete

• Chemically inert Pyrex® borosilicate glass.
• Lightweight construction with ground glass stoppers.

Bijou/McCartney/Universal Bottles

• Clear glass aluminium screw caps with rubber liner

Milk Dilution Bottles

• With screw cap graduation and cut line at 99ml.

Medical Bottles, Flat with Screw Cap

• Choice of Clear or Amber Glass.

Winchester Bottles, Narrow Mouth with Cap

• Amber Colour.

Aspirator Bottles, Tubing Side-Arm

• Tubular side arm for attachment of 9mm bore flexible tubing.
• Unground neck to accept rubber stoppers.

Aspirator Bottles, Ground Glass Side Socket for Stopcocks

• Complies with ISO 4796.
• Ground side socket (S29/32) to accept stopcock assemblies.
• Supplied with glass stopper.
• GGA-1571/02M stopcock with traditional glass key.
• GGA-1568/04M stopcock with Rotaflo PTFE key which is chemically inert and requires no lubrication.

Dropping Bottles, TK Pattern

• Round shoulder, with ground-in NS Stopper.

Dropping Bottles with Graduated Pipette

• Also known as Dispensing Bottles with Graduated Pipettes.

Dropping Bottles with Pipette

• With stopper, Glass pipette fitted with vinyl rubber teat

Dropping Bottles with Integral Ground Glass Cone Pipette

• With integral ground glass cone on pipette fitted with silicone teat.

Reagent Bottles, Glass Stopper

• With ground-in Glass Stopper.

Reagent Bottles, Polyethylene Stopper

• Complies with ISO 4786-2.

BOD Bottles With Robotic Glass Stoppers

• With a white write-on marking space.
• Perfect for BOD applications.

Boston Bottles, Round

• Clear or Amber USP Type III soda-lime glass.
• Comes with black phenolic cap with rubber cap liner.
• Ideal for solvent, chemical or sample storage.

Specimen Bottles, Graduated, Clear

• Clear, USP Type III soda lime glass.
• Easy removal of contents.
• Graduated in mL and ounces.
• Ideal for general storage.
• Come with black phenolic caps with rubber liners.

Specimen Bottles/Jars

• With black bakelite screw cap.
• Wide mouth provides increased access to filling and sampling.
• Ideal for general storage.

Screwcaps, Connection System for Laboratory Bottles

• Connection system screwcaps for Pyrex® GL 45 media-lab bottles facilitate the transfer
  of liquids within a closed and sterile system

Screwcaps and Pouring Rings for Laboratory Bottles

• For use with GGA-1516, GGA-1519, GGA-1520 and GGA-1523 series bottles.

Laboratory Bottles, Dual Position, GL56

• Innovative design allows bottle at vertical position or 45° angle for ease of use.
• Low squat design allows for easy use in confined space of biosafety cabinet.

Distillation Flasks

• For the distillation of petroleum products (GGG-1290 series).
• For use with thermometers calibrated for 76mm immersion.
• Side arm inclined at 75o to the vertical axis.

Boiling Flasks, Flat Bottom, Wide Neck

• With rim on borosilicate glass, ISO 24450.
• High resistance to thermal shock.
• Flat base for standing on benches and hotplates etc.

Boiling Flasks, Flat Bottom, Narrow Neck

• With rim on borosilicate glass, ISO 1773 and high resistance to thermal shock.
• Flat base for standing on benches and hotplates etc.
• Excellent chemical durability for contamination-free performance

Boiling Flasks, Flat Bottom, Narrow Neck

• With rim on borosilicate glass, ISO 1773 and high resistance to thermal shock.
• Flat base for standing on benches and hotplates etc.
• Excellent chemical durability for contamination-free performance

Kjeldahl Flasks, Long Neck

• Borosilicate glass design for highest performance and reliability.
• Suitable for the determination of nitrogen etc.
• Resistant to chemical corrosion.

Boiling Flasks, Round Bottom, Wide Neck

• With rim on borosilicate glass, ISO 24450 and DIN 12353.
• Excellent resistance chemical corrosion and thermal shock.

Boiling Flasks, Round Bottom, Narrow Neck

• With rim on borosilicate glass, ISO 1773.
• Excellent resistance to chemical corrosion and thermal shock.

Conical Flasks, with Screw Cap

• Ideal for storage of culture specimens and media.
• PBT screwcaps with PTFE faced sealing disc.

Conical Flasks, Wide Neck, Heavy Duty

• Mechanically stronger than standard flask.
• Designed for longer life and increased user safety.
• Reinforced rims to reduce shipping and breakage.

Conical Flasks, Wide Neck

• White enamel graduation and marking spot on Pyrex® borosilicate glass.
• Complies with DIN ISO 24450.
• Graduated to full capacity

Conical Flasks, Graduated, With Stopper

• White enamel graduations and marking spot.
• Supplied with hollow blown ground glass stopper

Beakers, Jacketed

• Graduated inner chamber on borosilicate glass.
• Useful for maintaining samples at a constant temperature

Beakers, Conical

• Conical shape (Phillips pattern) with spout.
• Manufactured from Pyrex® borosilicate glass.
• Execellent thermal protection and chemical resistance

Beakers, Tall Form, Heavy Duty

• Mechanically stronger than standard beakers.
• Thicker walls and heavier bases.
• Designed for longer life and increase user safety

Beakers, Tall Form

• With graduation and spout on borosilicate glass.
• Manufactured from Pyrex® borosilicate glass.
• Complies with ISO 3819 and DIN 12331.

Conical Flasks, Narrow Neck, Heavy Duty

• Mechanically stronger than standard flask.
• Designed for longer life and increased user safety.
• Reinforced rims to reduce shipping and breakage.

Conical Flasks, Narrow Neck

• White enamel graduation and marking spot on Pyrex® borosilicate glass.
• Complies with DIN ISO 1773.
• Graduated to full capacity.

Beakers, Low Form, Heavy Duty

• Mechanically stronger than standard beakers.
• All sizes have an extra large marking spot.
• 250ml to 4L have double graduations.

Beakers, Low Form

• Manufactured from Pyrex® borosilicate glass.
• With graduation and marking spot.
• Excellent thermal performance.
• High resistance to chemical attack.