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BS 6829-3.1:1989
M00000241
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BS 6829-3.1:1989 Analysis of surface active agents (raw materials). Sodium alkylbenzenesulphonates . Method for determination of mean relative molecular mass
standard by BSI Group, 03/31/1989
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Desulphonation in phosphoric acid, extraction with light petroleum and determination by gas-liquid chromatography. Applicable only to straight-chain sodium alkylbenzenesulphonates.Cross References:
BS 3762:Part 1
BS 3978