Screw cap bottle (brown) + melamine cap (white) + fluorine PTFE/silicon gasket combination set 100 pairs S-5 250219 1 box (100 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/brown, cap/white Capacity: 12mL Quantity: 1 box (100 pairs) Mouth shape: Screw mouth Bottom type: flat bottom Material: Bottle/reinforced hard glass, Cap/melamine resin, Gasket/fluorinated PTFE and silicone Size: Outer diameter: 19 mm, height: 70 mm, thickness: 1 mm, inner diameter: 11 mm Freeze-resistant capacity: 6mL Product name: Melamine (white) cap, Fluorine PTFE/Silicone packing (combination)