Simultaneous determination of ethinylestradiol and levonorgestrel in oral contraceptives by derivative spectrophotometry

Analyst

Volumn 122, Issue 1, 1997, Pages 41-44

  Berzas, Juan J ^a   Rodríguez, Juana ^a   Castañeda, Gregorio ^a  

^a UNIVERSITY OF CASTILLA LA MANCHA   (Spain)

Author keywords

Derivative spectrophotometry; Ethinylestradiol; Levonorgestrel; Oral contraceptives

Indexed keywords

ETHINYLESTRADIOL; ETHINYLESTRADIOL PLUS LEVONORGESTREL; LEVONORGESTREL; ORAL CONTRACEPTIVE AGENT; OVOPLEX; TRIAGYNON; UNCLASSIFIED DRUG;

ARTICLE; CALIBRATION; DRUG DETERMINATION; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; SPECTROPHOTOMETRY; TECHNIQUE;

EID: 0031047309     PISSN: 00032654     EISSN: None     Source Type: Journal    
DOI: 10.1039/a604558h     Document Type: Article

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