2ml PP Screw Top HPLC Vial - Autosampler Vial, Hplc Vial. 2021 - 04 - 08. 2ml PP Screw Top HPLC Vial With Insert. Ref.No: Packing: Description: C0001195. 100pcs/pk. 0.3mL 9-425 PP Screw Thread Micro-Vial Transparent.12x32mm. Blue 9-425 Open Top Ribbed Screw Cap with 9mm White PTFE/Red Silicone Septa 1.0mm Thick.