5 ml conical transport vial with blue screw cap, self standing, copolymer polypropylene, 4 bags of 250 (1000)
Copolymer polypropylene conical vial has a self-standing skirt and an HDPE* screw cap with a molded sealing ring. Large, etched writing surface and graduations for volume estimation. Measures 20 x 60 mm with cap. *High density polyethylene