Chemglass Solvent Addition Funnels
Solvent Addition Funnels were design to permits addition of solvents to flash chromatography columns without disturbing the silica-gel / packing layer. Lower end of the funnel is closed and the stem has a series of small holes through which the solvent drains.
Top of the funnel is 75mm (3in) in diameter with the stem size as listed.
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