학술저널
적외선 흡수 스펙트럼에 의한 의약품 분석연구 I dl-alpha-Tocopherol 및 dl-alpha-Tocopherol Acetate의 정량분석
Analyses of Drugs and Chemicals by Infrared Absoption Spectroscopy I. Determination fo dl-alpha-Tocopherol and Its Acetate in Pharmaceutical Preparation
- 대한약학회
- 약학회지
- 제17권 제1호 (1973년)
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1973.039 - 12 (4 pages)
- 4
Determination of dl-alpha-Tocopherol and its acetate in their preparation through Infrared absorption spectrum was examined, using the sharp bands at 1085cm-1 and 1210cm-1 respectively as the key bands. The accuracy of the determination was 100 +/- 2% to the weight taken.
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