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- [5] ION-PAIR REVERSE PHASE LIQUID-CHROMATOGRAPHIC DETERMINATION OF SODIUM ACIFLUORFEN IN FEED JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1983, 66 (06): : 1319 - 1321
- [6] QUANTITATIVE-DETERMINATION OF CATIONIC SURFACTANTS IN SEWAGE SLUDGES AND SEDIMENTS BY SUPERCRITICAL FLUID EXTRACTION AND HPLC APPLYING POSTCOLUMN ION-PAIR EXTRACTION ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1993, 205 : 64 - ENVR
- [7] HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHIC DETERMINATION OF AMOXICILLIN IN URINE USING SOLID-PHASE, ION-PAIR EXTRACTION AND ULTRAVIOLET DETECTION JOURNAL OF CHROMATOGRAPHY-BIOMEDICAL APPLICATIONS, 1993, 615 (01): : 91 - 96
- [8] ION-PAIR REVERSE-PHASE LIQUID-CHROMATOGRAPHIC DETERMINATION OF AMPROLIUM IN COMPLETE FEEDS AND PREMIXES JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1988, 71 (02): : 251 - 255
- [10] REVERSED-PHASE ION-PAIR LIQUID-CHROMATOGRAPHIC METHOD FOR THE DETERMINATION OF LOW CONCENTRATIONS OF HALOPERIDOL IN PLASMA JOURNAL OF CHROMATOGRAPHY-BIOMEDICAL APPLICATIONS, 1988, 431 (01): : 113 - 122