Ampoules

Vacules 4mL Accepts Cap Finish Size: 15-425. Heavy wall construction designed for lyophilization and freeze-drying. Manufactured from Wheaton-33 low extractable borosilicate glass (meets ASTM Type I Class A and USP Type I standards). Caps sold separately. (200 per CS )

Ampule Snapper For Ampule Size: 1&2mL For opening glass Cryules and Vacules. Protects against glass splinters when opening. Disposable plastic fracture and safety collar aids in breaking open pre-scored glass ampules. (144 per CS )

Prescored Clear Ampules Stems can be pull-sealed or tip-sealed to create an effective hermetically sealed container. A Gold Band identifies the prescored feature. Manufactured from Wheaton 33 brand borosilicate glass (a USP Type I glass). Capacity: 1mL. Diameter: 10.5mm. Height: 67mm.

Vacules Pre-Scored 1mL Approx OD at Top: 10mm. For freeze-drying protein hydrolysis micro determination of ketones and amino acids. Long stems for convenient heat-sealing under vacuum. Prescored for easy opening. A Gold Band identifies pre-scored feature. (144 per CS )

Wheaton Liquid Scintillation Vials Standards Ampules 7mL For sealed standards used in calibrating liquid scintillation spectrometers. Wheaton 180 low-potassium glass (meets ASTM Type I Class A and USP Type I standards) for consistent and low background counts. Glass Scintillation Vials. (25 per CS )

Prescored Amber Ampules Stems can be pull-sealed or tip-sealed to hermetically close ampule. Gold Band marks prescoring. Wheaton-320 brand amber borosilicate glass (meets USP Type I and ASTM Type I Class B standards) protects light-sensitive samples. 2mL capacity. 12mm diameter. 75mm height. (144 per CS )