Kimble® KIMAX® Reusable Glass Culture Tubes with PTFE/Rubber Lined Phenolic Screw Cap & Marking Spot
Culture tube made from tubing with uniform wall thickness for maximum heat transfer and chemical resistance. Thread finish complies with Glass Packaging Institute (GPI) requirements. Cap has a PTFE-faced rubber liner and is not attached. Reusable. Designed from ASTM E982, Type VI, Class B requirements. Replacement caps are 45066C.