FAST-FREEZE FLASK 750 ML.Labconco Fast-Freeze Flasks, Complete Assembly, 750mL, Capacity: 750 mL, Diameter Outer: 3.55 in., 90.2 mm, Diameter Flask Top Adapter: 1.9 cm, Borosilicate Glass, For Use With: Compatible with all major brands of freeze-dryi
FLASK FAST FRZ COMPLETE 300ML.Labconco Fast-Freeze Flasks, Complete Assembly, 300mL, Capacity: 300 mL, Diameter Outer: 2.32 in., 59.2 mm, Diameter Flask Top Adapter: 1.9 cm, Borosilicate Glass, For Use With: Compatible with all major brands of freeze