Vials for EPA vials manufacturer® 96-position carousel, 8 x 40 mm volume 1 mL, clear glass vial, O.D. × H 8 mm × 40 mm, pkg of 200 ea; find Supelco-33320-U MSDS, related peer-reviewed papers, technical documents, similar products & more at EPA water testing vials supplier-EPA storage vials for sale.