Screw-cap test tube (colorless) + melamine cap (white) + butyl rubber gasket combination set 5mL 100 sets ST-13M 119180 1 box (100 sets)

Autoclavable. Cannot be sterilized with dry heat. Vulnerable to drying. Uses: Centrifugation, bacterial culture, etc. Color: Bottle/colorless, Cap/white Capacity: 5mL Quantity: 1 box (100 pairs) Bottom type: Round bottom Material: Bottle: Reinforced hard glass, Cap: Melamine resin, Gasket: Butyl rubber Size: Outer diameter: 13 mm, total length: 100 mm, thickness: 1.2 mm, inner diameter: 8 mm Weight of one piece (g): 10.5 Standard (Cap No.): No.1 Product name: ST-13M <Melamine white cap, butyl rubber packing>