Spare 1000mL Borosilicate Glass Flask for Filtration Assembly

This spare 1000mL flask is a replacement component for Eisco Labs filtration assemblies. Made from high-quality borosilicate glass, the flask measures 9 inches in height with a 5.25-inch bottom diameter and 1-inch top diameter. Specifically designed to fit Eisco 1000mL filtration assembly systems with 300mL funnel, 47mm vacuum base with sintered disk, and 47mm clamp. Fully autoclavable with chemical durability, heat resistance, and thermal shock protection. Suitable for vacuum filtration of tissue culture media, biological fluids, HPLC, and other aqueous solutions in professional laboratories, research facilities, and educational settings.