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Volumn 966, Issue 1-2, 2002, Pages 111-118
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Preparative separation of isomeric sulfophthalic acids by conventional and pH-zone-refining counter-current chromatography
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Author keywords
Counter current chromatography; D C Yellow No. 10; Dyes; Organosulfur compounds; Phthalic acids; Preparative chromatography; Sulfophthalic acids
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Indexed keywords
HIGH PERFORMANCE LIQUID CHROMATOGRAPHY;
ISOMERS;
MASS SPECTROMETRY;
NUCLEAR MAGNETIC RESONANCE;
PURIFICATION;
SEPARATION;
SOLVENT EXTRACTION;
ELECTROSPRAY IONIZATION;
ORGANIC ACIDS;
3 SULFOPHTHALIC ACID;
4 SULFOPHTHALIC ACID;
PHTHALIC ACID DERIVATIVE;
UNCLASSIFIED DRUG;
ACIDIFICATION;
CONFERENCE PAPER;
COUNTER CURRENT CHROMATOGRAPHY;
DEVICE;
HIGH PERFORMANCE LIQUID CHROMATOGRAPHY;
ISOMER;
PH;
PRIORITY JOURNAL;
PROTON NUCLEAR MAGNETIC RESONANCE;
ARTICLE;
ISOLATION AND PURIFICATION;
METHODOLOGY;
NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY;
CHROMATOGRAPHY, HIGH PRESSURE LIQUID;
COUNTERCURRENT DISTRIBUTION;
HYDROGEN-ION CONCENTRATION;
MAGNETIC RESONANCE SPECTROSCOPY;
PHTHALIC ACIDS;
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EID: 0037047249
PISSN: 00219673
EISSN: None
Source Type: Journal
DOI: 10.1016/S0021-9673(02)00695-7 Document Type: Conference Paper |
Times cited : (38)
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References (22)
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