"tbe buffer"

Borosilicate glass capillary melting tubes are 4" in length and have a 0.05" outer diameter capillary tubes that are particularly useful for determining the melting point of various substances.

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

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

Made of PYREX® borosilicate glass, rimless.

Outfit multiple stations for gas collection and volume measurement labs.

Disposable borosilicate glass culture tubes offer clear reference marks and closure flexibility for everyday sample handling and culture preparation.

Durable heavy wall test tubes.

Super-clear polypropylene tubes in superior packaging.

These 15 ml PYREX® culture tubes are supplied with deep-form 15-415 GPI threaded phenolic caps to facilitate handling and sealing after autoclaving.

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