Precleaned VOA Vials, Environmental Express®

These volatile organic analysis (VOA) vials are made of borosilicate glass. Choose from an open-top cap (0.125" thick PTFE/silicone septa) or closed-top style cap in a variarty of capacities and clear or amber glass.

Preserved vials come pre-filled with common preservative reagents for convenience and safety.

: All containers meet one of two levels of pre-cleaning. Level III indicates that containers have not received an EPA washing treatment. Level I indicates that each case of containers has been custody-sealed, lot number-labeled for traceability, and a Certificate of Analysis indicating that the containers received full EPA quality assurance treatment.

: The accessory Foam Block Rack holds 72×40 ml vials. Ideal for storage and shipping 40 ml VOA vials.