Kimble Boiling Tubes 150 x 24mm with Rim Box of 50 [8255]

Kimble boiling tubes are of very high quality and represent a more affordable alternative to Pyrex. Made from borosilicate 3.3, glass with rim. Uniform thickness of between 0.8 and 1mm for outstanding performance. Designed for maximum heat transfer and chemical resistance. 24mm x 150mm - with Rim, Pack of 50.