KIMAX® Test Tubes, Reusable, Borosilicate Glass, with Glass Stopper, Kimble Chase
Test tubes made from KG-33 borosilicate glass with a [ST] top and a [ST] glass stopper.
Uniform wall thickness for maximum service. Tubes incorporate a durable white ceramic marking spot. Designed from ASTM Specification E982, Type III requirements.
Frequently Bought Together