Creesci's 40ml Certified EPA vials are manufactured under strict EPA guidelines for VOA, VOC, and TOC sampling and analysis. All Creesci EPA vials are independently certified and pre-cleaned according to US EPA 625/8270C and then shrink wrapped to make sure that the vials arrive to you as clean as possible. All vials are pre-assembled and ready for use.
EPA vials has been used during solid phase microextraction (SPME), volatile organic analysis (VOA), purge & trap autosamplers, or sampling and storage of drinking water for analysis by GC/MS.
Material: USP Type I, 68 borosilicate expansion glass
Dimension: 95 x 27.5 mm
Volume: 40.0 mL
Vial Bottom: Flat bottom
Vial closure size: 24-400 open top polypropylene screw cap
Septa: 22 mm Natural PTFE/White Silicone, 3 mm thick
Writing Patch: No