crimping nd20 clr silver aluminium caps headspace vial
20mm Aluminum cap Crimp top headspace vial
One is domestic borosilicate, the other one is USP type1. Different material can meet the different of requirement of customers. 10ml & 20ml crimp top ND20
Headspace crimp vials, ND20 – VWR International
Styles come without or with caps that may include liners or septas for easy central hole 10 mm, 50° shore A, Silicone aluminium foil silver, 3,0 mm …
Vial kit, Crimp top, headspace, Clear, 20 mL, Silver Aluminum caps
Vial kit, Cri...