Home » News » 2ml Screw Neck Vials » 1.5ml Volume 9mm Glass Vial with Screw Cap 1.5mL (9mm) Clear Screw Top High Recovery Vial - Ibis Scientific, LLC Our high recovery vials are manufactured in the US and are made from superior quality 33 expansion borosilicate clear (Type 1, Class A) glass, and meet all US, EU and JPN Pharmacopia standards.