Glass Beads, Stopcocks and Specialty Glass Labware

Anti-Bumping Granules, Extra Pure, Fused Alumina, SLR, Fisher Chemical

Added to liquids to make them boil more calmly.

Duran™ Gas Washing Bottle

Manufactured from borosilicate glass. DURAN™ Gas Washing Bottle is used with gaseous mediums.

Scientific Glass Labs™ Borosilicate Glass Spheres

For use with distillation columns. Borosilicate glass construction.

Azpack™ Quartz Wool

Filter acids and hot gases or use as a stopper for combustion tubes. Azpack™ Quartz Wool can be exposed to temperatures up to 1050°C.

Hecht Karl™ Glass Balls

Made of clear, polished glass. Karl Hecht™ Glass Balls can be used as boiling stones, mixing beads or for distillation columns.

PYREX™ Glass Wool

Strong, soft, pliable glass wool is ideal for general lab and industrial applications. Suitable for filtering.

Saint-Gobain Chemware™ PTFE Boiling Stones

Use these PTFE chips to promote gentle, efficient boiling and help prevent overheating of highly volatile liquids. Saint Gobain Performance Plastics™ Chemware™ PTFE Boiling Stones are not affected by acids, hydrocarbons, ketones, esters, alcohols or alkalis.

Witeg™ Glass Beads

Use Witeg™ Glass Beads as distillation column packing, mixing beads, and boiling stones.

Cole-Parmer™ 3-way Stopcock

Regulate flow without any leaking with these stopcocks. Cole-Parmer™ Three-Way Stopcocks feature a male luer lock, PC body and an HDPE stem. Handle rotates 180 degrees.

Quickfit™ Air Condensers

Simple condensers for condensation of materials with boiling points above 150°C.

Thermo Scientific™ Nalgene™ Three-way Stopcock

Experience in-house fluid transfer system flexibility with this three-way stopcock, arranged in a T-shape to simply any two — or all three — arms of the stopcock with ease.

MP Biomedicals™ Glass Beads

Contains replacement reagents to run all Saftest™ test kits.

Duran™ Fritted Gas Washing Bottle

Manufactured from borosilicate glass. DURAN™ Fritted Gas Washing Bottle features a standard ground joint.

Quickfit™ Borosilicate Glass Dreschel Bottle

Manufactured from borosilicate glass for corrosion-free performance. Quickfit™ Borosilicate Glass Dreschel Bottles provide an inexpensive method for washing or drying gases. The robust, durable construction guards against accidental breakage.

Buerkle™ Three Way Valves

Three Way Valves are used for transfer of liquids or gases in order to release the flow, to block it or to change its direction.

Pyrex™ Borosilicate Glass High Vacuum Double Bore Stopcock

Constructed of Borosilicate glass. Pyrex™ Borosilicate Glass High Vacuum Double Bore Stopcock keys and barrels are precision ground together in matched pairs for optimum performance. Each key and barrel are numbered to ensure they are always paired together. All side-arms are 100mm in length.

Azlon™ Spare Stopcock for Narrow Neck HDPE Aspirator

For use with narrow neck HDPE aspirator

Cole-Parmer™ Stopcocks with Luer Connections

Regulate flow without any leaking using these fittings. Cole-Parmer™ Stopcocks with Luer Connections are available with either a male luer lock or a male luer slip.

RETSCH Glass Beads for Mills

For use with Retsch MM 200 Mixer Mills.

Bohlender™ PFA Scrubber Bottles

Providing temperature resistance from −200° to +250°C.

Duran™ Borosilicate Glass Flat Flange Reaction Vessel

Made of borosilicate glass. DURAN™ Borosilicate Glass Flat Flange Reaction Vessel is essential for many laboratory functions.

Cole-Parmer™ Stopcocks with Luer Connection, male lock, 1-way

Use these stopcocks for a variety of applications. Cole-Parmer™ Stopcocks with Luer Connections feature a PC body and an HDPE stem.

Pyrex Labware™ Quickfit™ Borosilicate Glass Wide Neck Reaction Flask

Manufactured from borosilicate glass. Pyrex Labware™ Quickfit™ Borosilicate Glass Wide Neck Reaction Flask's wide neck allows easy incorporation of stirrer paddles and easy removal of solid residues.

Buerkle™ Two Way Valves

Two Way Valves are used for transfer of liquids or gases in order to release the flow, to block it or to change its direction.

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