WHEATON^® serum vial

Serum tubing vials. Glass can withstand the challenges of reduced pressure and extreme temperature variations. Protects against changes in pH and maintains the purity of the contents.

• Clear vials manufactured from low extractable borosilicate glass that conforms to USP type 1 and ASTM E 438 Type 1, Class A requirements
• Amber vials converted from Type I borosilicate glass tubing and conform to the hydrolytic resistance requirements outlined in USP 660 and EP 3.2.1
  
• Amber glass conforms to USP 1 requirements to protect light-sensitive samples
• Tubular design provides excellent clarity and dimensional consistency from vial to vial
• Specially designed bottom radius adds strength for lyophilization applications
• Lighter weight compared to molded bottles
• Shrink-wrapped modules reduce particulate contamination
• Autoclavable

• Converted from Type I borosilicate glass tubing• Serum vials are lighter in weight than molded bottles, with more closely held tolerances and uniformity of glass• Special blowback design provides ease of use for lyophillization stoppers• Aluminum seals, stoppers and septa are available separately• Special design provides extra strength for freeze-drying applications

WHEATON is a registered trademark of Wheaton Industries, Inc.