HEAVY-PAPER TECHNIQUE FOR PREPARATIVE CHROMATOGRAPHY

Authors
  1. Brownell, H.H.
  2. Hamilton, J.G.
  3. Casselman, A.A.
Corporate Authors
Defence Research Chemical Labs, Ottawa ONT (CAN)
Abstract
A simple method for isolating pure compounds on a gram scale by means of paper chromatography is described. The mixture of compounds to be isolated is applied as a streak to a sheet of heavy paper which is suspended in a chromatographic cabinet. A solvent develops the chromatograms. The resulting resolved bonds are located on a print which is made by sandwiching the set heavy-paper chromatogram, with a sheet of dry Whatman No. 1 paper, between two sheets of glass. The bands are then cut from the heavy paper and isolated by chromatographic extraction.
Report Number
DRCL-199A — Reprint; Previously accessioned as DSIS 57/06842
Date of publication
15 Apr 1957
Number of Pages
4
Reprinted from
Analytical Chemistry, vol 29, no 4, 1957, p 550-552
DSTKIM No
92-03650
CANDIS No
127006
Format(s):
Hardcopy;Originator's fiche received by DSIS

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