"graduated cylinder"

Pack of 100 graduated, leak-proof micro centrifuge tubes made of polypropylene with raised graduations and snap cap lids.

Graduated borosilicate tube for measuring gas.

Made of borosilicate glass.

PYREX® borosilicate glass.

A pair of tubes for elecrolysis experiments.

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Let students collect gases and read volume changes during reactions.

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

Conical centrifuge tube made of borosilicate glass with a 15 ml capacity, featuring 0.2 ml graduations, and equipped with a screw cap for secure sealing and precise sample containment.

These sterile tubes come in a variety of sizes and packaging options to fulfill a variety of tube needs in the lab.

Clear Seal™ screw cap microtubes are an all-purpose laboratory microcentrifuge line.