Our larger vials include 15 x 45 mm (WISP® type), EPA sampling vials and soil collection jars.

15 x 45 mm vials are ideal for your most demanding sampling needs. We also carry inserts that fit in these vials, along with caps and seals.
Sample vials which are ideal for sample storage and uses PTFE-line screw caps. (also available)
EPA sampling vials meets specifications for water sampling under EPA 40 CFR. We offer these in bulk, preassembled, and precleaned.