Nov 29, 2021 · common use EPA vials with septa and screw cap-Voa Vial Supplier Manufacturer Cap, Screw, Open Top PP, 40mL 27.5x95mm Clear Glass EPA/TOC Vial 24-400 White with 22mm Natural PTFE/White Silicone 3.0mm thick Septa (EPA Quality) and Dust Cover. 72pcs/pk. Crimp Tools The ideal crimp tools for 2-, 10- and 20-ml vials