"tube coolers"

Pre-cleaned borosilicate glass test tubes with rims. Tubes can be used for hot or cold applications, are reusable, and can be autoclaved.

SureSeal S™ microcentrifuge tubes are designed for a broad range of research applications.

Sterilized self standing centrifuge tubes.

Durable heavy wall test tubes.

These conical centrifuge tubes are sterile with imprinted graduations up to 15 ml.

Made of borosilicate glass to reduce pH changes and contaminants potentially leached from soda-lime glass.

Pre-cleaned borosilicate glass test tubes without rims.

Perfect for pelleting DNA samples.

Verify gas production in fermentation exercises, gas produced by yeast or other organisms rises into a 5 or 10 ml evolution tube.

Choose these high quality PCR tubes for your classroom experiments.

Pack of 12 conical centrifuge tubes made of borosilicate glass with a 15 ml capacity, measuring 120×17 mm (OD), providing durability and accurate sample handling.

Thsese tubes meets GLOBE requirements.

These microcentrifuge tubes are made of polypropylene. The attached lid provides a tight, leakproof seal.

Made of PYREX® borosilicate glass, conical, beaded.

5 to 10 ml test tube with cap for Octa slide.

Tube clamp with finger grip.