Lyophilisation Ampule, Vacule, 2mL, 144/cs

Lyophilisation Ampule, Vacule?, 2mL This small volume lyophilization ampule can be flame-sealedor stored with a stopper in place. They are made of Wheaton 33 low extractable borosilicate glass that conforms to USP Type I and ASTM Type I, Class A requirements. Stoppers can be purchased separately. Ideal for small volume lyophilization samples Heat or stopper sealed