Screw-cap bottle (colorless) + PP cap (white) + PTFE/silicone packing combination set 50 pairs SV-20 250669 1 box (50 pairs)

A high-precision vial that can also be frozen for storage. The packing has excellent heat and cold resistance. It has excellent chemical resistance. Negative storage is possible. For freezing storage, please use NEG freezing containers, heat-resistant and cold-resistant containers, and freezing trays together. Uses: Stamm storage, serum storage, sample storage, pharmaceutical tablets, oil samples, cosmetic containers, etc. Color: Bottle/colorless, cap/white Capacity: 20mL Quantity: 1 box (50 pairs) Mouth shape: Screw mouth Bottom type: flat bottom Material: Bottle/Reinforced hard glass, Cap/Polypropylene, Gasket/Fluoro PTFE, Silicone Size: Outer diameter: 27 mm, height: 55 mm, thickness: 1.3 mm, mouth inner diameter: 15.9 mm Freeze-resistant capacity: 10mL Product name: PP (white) cap, Fluorine PTFE/Silicone packing (combination)