Description

300mL Freeze Dry Flask, Crosses to Labconco P/N 7542600. Flat bottom borosilicate flask can be used with Labconco and Virtis freeze dryers. Wide mouth design provides easy access sample. PLEASE NOTE: FLASKS ONLY. NOT SUPPLIED WITH RUBBER TOP, FILTER OR O-RING. Note: Labconco and Virtis are not related to or affiliated with Chemglass, and these manufacturers have not approved or validated these products for use on their equipment. Made in the United States.