clear safety coated EPA VOA vials factory
Clear Glass Vials, 19 x 65, 3 dram, 15-425 Green Thermoset F217
19 x 65mm 3 dram (11mL) Clear Vial, 15-425 Green Thermoset F217 & PTFE Lined Caps, Vacuum & Ionized, case/144.
20-ml and 30-ml Vials – Industrial Glassware
20-ml EPA VOA Vials with either open-top septum caps or closed-top Teflon-lined caps. … Clear, Open-top, 288 (4 x 72), #2757FL-PC, #2757FL-AS.
EPA Sample 40ml VOA Vials | Forestry Suppliers, Inc.
orosilicate glass; 0.125” Teflon®/silicon septa; open top...