1 mL Vacule clear, Prescored /144

Lyophilisation Ampule, Pre-Scored, Vacule, 1mL These ampules are designed for freeze drying, protein hydrolysis, and microdetermination of ketones and amino acids. The long stem provides a convenient means for heat sealing under vacuum. The pre-scored feature allows for easy opening. They are made of Wheaton 33 low extractable borosilicate glass that conforms to USP Type I and ASTM Type I, Class A requirements. Ideal for freeze drying Pre-scored to eliminate filing Heat sealed only

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