"WardsSci000479"

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 culture tubes are made of high-quality borosilicate glass.

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

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

Made of PYREX® borosilicate glass, rimless.

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

Made of PYREX® borosilicate glass, rimless.

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

Light wall test tube with beaded rim for general use.