A polar macroporous sorbent for gas chromatography |
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Authors: | M Jelínková J Kahovec J Buben |
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Institution: | (1) Institute of Macromolecular Chemistry, Czechoslovak Academy of Sciences, 162 06 Prague 6, Czechoslovakia;(2) State Institute for Drug Control, 100 41 Prague 10, Czechoslovakia |
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Abstract: | Summary The gas chromatographic behaviour of crosslinked macroporous 2-hydroxyethyl methacrylate grafted with 2-methyloxazoline was
investigated and the range of applicability of the copolymer was assessed. Retention index values were measured on this copolymer
and compared with those obtained on the terpolymer 2-hydroxyethyl methacrylate-ethylene dimethacrylate-acrylonitrile. Rohrschneider
constants and efficiency data for selected sorbates are given. The use of this type of polymer in the separation of various
types of compounds is documented by various examples. |
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Keywords: | Gas chromatography Macroporous copolymers of 2-hydroxyethyl methacrylate Graft polymers Polar sorbent for gas chromatography |
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