Pear-shape, rotaflo® stopcock dropping funnel
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• All glass filtration system for use with 47mm diameter membranes • Borosilicate glass sintered disc to support membrane •Complete assembly comprises of four components - Funnel 300ml capacity - 1000ml conical flask suitable for use under vacuum - Metal retaining clip • Fully autoclavable • Ideal for microbiology and preparation of HPLC solvents