Glassware

Plates made of clear soda lime glass, 2mm thick, with ground polished edges. Useful for a variety of general laboratory applications including as a cover, mixing surface, etc. (12 per PK )

Made from clear flint glass (1.8 to 2.0 mm thick), fine ground and polished edges. (12 per PK )

10" Long, 6mm Diameter Glass Stirring Rod (12 per PK )

Stirring rods are made of soft flint glass with both ends fire-polished and rounded (144 per PK )

These pipettes are made from borosilicate glass in compliance with ASTM specification E-969. Color-coded. Individually serialized and certified. Calibrated to deliver. Printed with durable amber markings. (5 per PK )

These Type 3 serological pipettes are made from borosilicate glass and comply with USP standards. Color-coded. Batch certified. Calibrated to deliver. Printed with durable amber markings. (5 per PK )

Made from soda lime glass (1.8 mm thick), fine ground and flame polished edges. (10 per PK )

This unique set includes matched components to provide a convenient Soxhlet extraction workstation. The setup includes a heating mantle with stirrer, 250ml borosilicate glass boiling flask, 100ml borosilicate glass Soxhlet extractor, 300mm borosilicate glass Allihn condenser with glass connectors, sturdy powder-coated metal support stand with aluminum clamp and stability bracket, and two 48" lengths of rubber tubing with screw connectors. The heating mantle with stirrer features a polyurethane coated aluminum exterior and a high quality knitted mantle with glass fiber underlay for uniform distribution of heat. Maximum operating temperature is 400°C. Mantle can be used in a wide range of ambient temperatures, from about 45°F to 100°F, and relative humidity up to 80%. The unit is not waterproof, and is rated as IP code 10 equipment. Stirring function operates at speeds of 50 to 750 RPM. Heating and stirring functions are independently controlled by two separate knobs. Stand measures 20"H x 8"W with a base platform 10.5"D with a 1" lip. Accepts 30 x 100mm or 33 x 100mm extraction thimble (not included). (1 per EA)

United Scientific® Glassware Set of 9 (1 per EA )

Made from soda lime glass (1.8 mm thick), fine ground and flame polished edges. (10 per PK )

Natural Rubber Rubber Policeman for stirring rods (12 per PK )

Stirring rods made of polypropylene, with both ends rounded. (12 per PK )

Made from clear flint glass (1.8 to 2.0 mm thick), fine ground and polished edges. (12 per PK )

BOD Bottles for incubating diluted samples of clean water, waste water, effluent water, and polluted water during the 5-day biochemical oxygen demand (BOD) test. Bottles are numbered to allow for convenient organization of samples. 300ml bottles also incl (24 per PK )

Rubber policeman attached to glass rod facilitates scraping and mixing. Stirring rods are made of soft flint glass, with both ends fire-polished and rounded. Policemen are made of natural rubber. Pre-assembled. (12 per PK )

200mm Graham condenser is designed for use in distillation applications. Constructed of borosilicate glass, this condenser has a coiled inner tube to provide additional surface area for highly efficient cooling. Socket is 24/40 with a screw thread connector. (1 per EA)

Natural Rubber Rubber Policeman for stirring rods (12 per PK )

These pipettes are made from borosilicate glass in compliance with ASTM specification E-969. Color-coded. Individually serialized and certified. Calibrated to deliver. Printed with durable amber markings. (5 per PK )

These Type 3 serological pipettes are made from borosilicate glass and comply with USP standards. Color-coded. Calibrated to deliver. Printed with durable amber markings. (6 per PK )

Non-flammable glass wool for use in general laboratory and industrial applications. Used for filtering out fine precipitates where filter papers are not suitable and the intertwined borosilicate glass fibers provide thermal insulation. (1 per EA )

Stirring rods made of polypropylene, with both ends rounded. (12 per PK )

Solid penny head glass stoppers have an interchangeable ground joint. For use with ground jointed glassware such as flasks and separatory funnels. (1 per EA )

Color-reaction or spot plates, glazed except for bottom surface. (1 per EA)

Rubber policeman attached to glass rod facilitates scraping and mixing. Stirring rods are made of soft flint glass, with both ends fire-polished and rounded. Policemen are made of natural rubber. Pre-assembled. (12 per PK )