VISIBLE SPECTROPHOTOMETRIC DETERMINATION OF CEPHALOSPORINS AND PENICILLINS BY INDOPHENOL DERIVATIZATION WITH AND WITHOUT ALKALINE-DEGRADATION TO AMMONIA

被引：20

作者：

FOGG, AG

ABDALLA, MA

机构：

来源：

JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS | 1985年 / 3卷 / 04期

关键词：

D O I：

10.1016/0731-7085(85)80038-8

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

引用

页码：315 / 321

页数：7

共 10 条

[1] AIR-SEGMENTED CONTINUOUS-FLOW VISIBLE SPECTROPHOTOMETRIC DETERMINATION OF CEPHALOSPORINS IN DRUG FORMULATIONS BY ALKALINE-DEGRADATION TO HYDROGEN-SULFIDE AND FORMATION OF METHYLENE-BLUE AND DETERMINATION OF SULFIDE-PRODUCING IMPURITIES INCLUDING CEPHALOSPORINS IN PENICILLIN SAMPLES [J].

ABDALLA, MA ;

FOGG, AG ;

BABER, JG ;

BURGESS, C .

ANALYST, 1983, 108 (1282) :53-57

[2] SELECTIVE SPECTROPHOTOMETRIC DETERMINATION OF CEPHALOSPORINS BY ALKALINE-DEGRADATION TO HYDROGEN-SULFIDE AND FORMATION OF METHYLENE-BLUE [J].

ABDALLA, MA ;

FOGG, AG ;

BURGESS, C .

ANALYST, 1982, 107 (1271) :213-217

[3]

Bundgaard, 1977, ARCH PHARM CHEMI SCI, V5, P149

[4] COLORIMETRIC METHOD FOR DETERMINATION OF PHENACETIN AND PARACETAMOL .3. STUDIES OF INDOPHENOL REACTION - ALTERNATIVE MANUAL PROCEDURE FOR DETERMINATION OF PHENACETIN AND PARACETAMOL AND ITS APPLICATION TO DETERMINATION OF OTHER PHARMACEUTICALS, INCLUDING SULFONAMIDES, PROCAINE AND RELATED COMPOUNDS [J].

DAVIS, DR ;

FOGG, AG ;

THORBURN.D .

ANALYST, 1974, 99 (1174) :12-18

[5]

Ellcock C T, 1974, Lab Pract, V23, P555

[6] SELECTIVE COLORIMETRIC DETERMINATION OF PARACETAMOL BY MEANS OF AN INDOPHENOL REACTION [J].

ELLCOCK, CTH ;

FOGG, AG .

ANALYST, 1975, 100 (1186) :16-18

[7] DIFFERENTIAL PULSE POLAROGRAPHIC STUDY OF THE DEGRADATION OF CEPHALEXIN - DETERMINATION OF HYDROGEN-SULFIDE AND OTHER DEGRADATION PRODUCTS [J].

FOGG, AG ;

FAYAD, NM ;

BURGESS, C .

ANALYTICA CHIMICA ACTA, 1979, 110 (01) :107-115

[8] TITRIMETRIC DETERMINATION OF THE YIELD OF SULFIDE FORMED BY ALKALINE-DEGRADATION OF CEPHALOSPORINS [J].

FOGG, AG ;

ABDALLA, MA ;

HENRIQUES, HP .

ANALYST, 1982, 107 (1273) :449-452

[9] INDOPHENOL DERIVATIZATION IN DIFFERENTIAL PULSE POLAROGRAPHY - APPLICATION TO DETERMINATION OF AMMONIA, PARA-AMINOPHENOL AND SULFANILAMIDE [J].

FOGG, AG ;

AHMED, YZ .

ANALYTICA CHIMICA ACTA, 1978, 101 (01) :211-214

[10] SPECTROPHOTOMETRIC AND DIFFERENTIAL PULSE POLAROGRAPHIC DETERMINATIONS OF SULFAGUANIDINE BY REACTION WITH HYPOCHLORITE AND PHENOL [J].

FOGG, AG ;

FAYAD, NM .

ANALYTICA CHIMICA ACTA, 1979, 106 (02) :365-367

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