Glass Powder Funnel With Holes In Stem for Adding Solvents

$30.79
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Solvent addition funnel, the special Design of funnel 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 90mm in diameter with the stem size as listed.

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