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- [21] USE OF AMMONIUM SULPHOSALICYLATE AS COMPLEXING AGENT IN ION EXCHANGE CHROMATOGRAPHY .I. SEPARATION AND DETERMINATION OF SMALL QUANTITIES OF TRANSITION METAL IONS ACTA CHIMICA ACADEMIAE SCIENTARIUM HUNGARICAE, 1966, 50 (1-4): : 105 - &
- [22] DETERMINATION OF SMALL QUANTITIES OF BUTYRIC ACID IN FATTY FOODS - APPLICATION TO DETERMINATION OF FATTY MATERIAL OF BUTTER JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1970, 53 (05): : 1082 - +
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- [27] DENSITOMETRIC DETERMINATION OF PROTEINS IN SMALL QUANTITIES EXPERIENTIA, 1967, 23 (11): : 981 - &