"WardsSci000479"

These culture tubes are made of high-quality borosilicate glass.

VWR® Test tubes are made from high-quality glass.

Light wall test tube with beaded rim for general use.

High quality glass test tubes with bakelite screw cap and rubber liner for general laboratory use.

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

These PYREX® rimless ignition tubes are made from No. 7740 glass.

These tubes are made from special tubing to give the optimum wall thickness.

Made of PYREX® borosilicate glass, rimless.

Made of PYREX® borosilicate glass, rimless.