Kimble 45100-13100 KG-33 Borosilicate Glass 7mL Round Test Tube with Glass Stopper, Clear - Pack of 6 - Ideal for Laboratory Experiments, Chemical Storage & Science Projects
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SKU:71332069
Product Description
7mL Glass-Stoppered test tube made from KG-33 glass tubing with a top finish to receive a ground glass joint glass stopper, and with uniform wall thickness for maximum service. Durable white ceramic enamel marking spot on each tube. Designed from ASTM Specification E982, Type III requirements. Replacement stopper is 41900R. Capacity to Neck: 7mL. 13 x 100 (Approx. O.D. x Approx. Length). Stopper Size: 9. Kimble #: 45100-13100.
Product Features
A test tube or culture tube is a common piece of laboratory glassware consisting of a finger-like length of glass open at the top and usually with a rounded U-shaped bottom
7ml capacity to neck with uniform wall thickness for maximum service
Top is finished to receive a size 9 standard taper glass stopper
Durable white ceramic enamel marking spot on each tube
Designed from ASTM Specification E982, Type III requirements
