custom clear 20mm headspace silicone septa vials
20mm Crimp Caps with White PTFE White Silicone Septa for
20mm Crimp Caps with White PTFE White Silicone Septa for Headspace Glass Vial, Clear Glass Vials, 1 Dram (1/8 oz) with Screw Caps, Case of 144.
Top Quality White PTFE/White Silicone Septa, 20mm Crimp-Top
Dec 24, 2020 Material, Aluminum -plastic. Usage, Bottles. Feature, Non-spill. Custom order, Accept. Brand name, Customized. Type, Disc Cap.
WHEATON® µL MicroLiter® Headspace Seal, Standard, PTFE
For use with WHEATON® crimp top head...