Ace Glass 8780-30 40 mL EPA TOC Clear Glass Vial with Solid Cap

40 mL vials fabricated in either USP Type I Class A or B clear or amber borosilicate glass. Vials has solid 24-400 black phenolic caps with 14PB white rubber liners. The 40 mL vials with the open top caps are for EPA protocol 40CFR136 guidelines. These vials are not pre-cleaned or certified.