40 Ml Glass Vials found in: 40 ml Vial, Glass Amber, .125 TFE / Sil Liner, 40 mL Septa Vials, Target Crimp Top Vial System, 2 mL, 12 x 32 mm Glass Vials,.. Certified to contain <50 ppb Total Organic Carbon Standard 40 mL septa vial is clear borosilicate glass with 0.125 in. thick, I-CHEM blue, PTFE/silicone septa in an open-top 24-414 polypropylene cap.