Designed for lyophilization and freeze-drying applications
4, 5 and 10 ml size
Screw threads eliminate use of crimp seal
Choice of solid or open top screw cap
Heavy wall construction designed for lyophilization and freeze-drying. Manufactured from wheaton 33 low extractable clear borosilicate glass that conforms to ASTM type I, class a and USP type I requirements. Vacule vials have controlled id, for accurate stopper fit. Stoppers and accessories listed below.