10 ml 20 mm Unsterile Vial, Clear Headspace (23 mm X 46 mm)

Unsterile Vial, Clear Headspace - 10 ml 20 mm neck 23 mm X 46 mm These serum vials are suitable for pharmaceutical, biological or general sample packaging. The glass used in these Serum Vials meet or exceed USP Specifications for Type I Glass.