500pcs/lot 1.5ml Laboratory plastic Screw cap freezing tube with silicone gasket v-bottom cryovial,ink Subpackage vial

Specification:
Material: Plastic
Type: Freezing tube (V-bottom, with silicone gasket)
Capacity: 1.5ml
Qty: 500pcs/lot
Size: Height 43.5mm, diameter 10mm
(Permit 1-2mm error because manual measurement.)
Appliance: Can be refrigerated at ultra-low temperature (-180℃)

Remark: The color of tube's cap is delivered at random. Please leave message to us if you have requirement, thanks!