WANG Xue-ming, LU Wei-ai, WEI Rong. Determination of tretinoin in gel by the first derivative spectrophotometry[J]. Chinese Journal of Modern Applied Pharmacy, 2003, (1): 45-46.
Citation:
WANG Xue-ming, LU Wei-ai, WEI Rong. Determination of tretinoin in gel by the first derivative spectrophotometry[J]. Chinese Journal of Modern Applied Pharmacy, 2003, (1): 45-46.
WANG Xue-ming, LU Wei-ai, WEI Rong. Determination of tretinoin in gel by the first derivative spectrophotometry[J]. Chinese Journal of Modern Applied Pharmacy, 2003, (1): 45-46.
Citation:
WANG Xue-ming, LU Wei-ai, WEI Rong. Determination of tretinoin in gel by the first derivative spectrophotometry[J]. Chinese Journal of Modern Applied Pharmacy, 2003, (1): 45-46.
Determination of tretinoin in gel by the first derivative spectrophotometry
OBJECTIVE To establish a method of tretinoin quality controling. METHOD Tretinoin was determined by the first derivative spectrophotometry at 378nm.RESULTS The average recovery of tretinoin was 100.37%.CONCLUSION The established method is suitable f
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