Chromatography Column with Fritted Disc & PTFE Stopcock, 46*305 mm, 24/40 Outer Joint
Column chromatography is one of the most important methods of separating (and purifying) solids and liquids. It is mostly used on a small-scale (a few grams or ml of material), as the amount of chemical waste and time spent eluting the column increases as the amount of material increases. Chromatography is able to separate substances based on differential adsorption of compounds to the adsorbent; compounds move through the column at different rates, allowing them to be separated into fractions. The heavy-duty glass column is 46 mm × 305 mm with a spherical joint size of 24/40. This product includes a coarse fritted disc and comes with a PTFE stopcock. The PTFE plug allows for control over the flow of the mobile phase, easing collection of individual chemical samples.
$98.20
In stock
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Additional information
Weight | 0.32 kg |
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Dimensions | 6 × 4.6 × 43 cm |
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