Kimble 45042-25200 KG-33 Borosilicate Glass 75mL Test Tube with Lip and Marking Spot, Clear (Pack of 24)

Description

Test tube made from KG-33 glass tubing with a sturdy lip and uniform wall thickness for maximum heat transfer and chemical resistance. Durable white ceramic enamel marking spot on each tube. Designed from ASTM Specification E982, Type I requirements. 25mm x 200mm (O.D. x Length). 75mL Overflow Capacity. Kimble #: 45042-25200.