Wheaton® Uni-Dose® Amber Glass Sample Vials with 28.5mm Crimp Top Finish

The Wheaton® Uni-Dose® glass vial has a large labeling surface for easy product identification. Manufactured from Wheaton 900 soda lime amber glass which conforms to USP Type III requirements. Uni-Dose® vials feature a 28.5mm crimp top finish which is designed to accept tamper evident safety aluminum seals. (Tamper-evident aluminum seals are sold separately -- See Wheaton Item #'s W224198 & W224199).