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Sensitive method for determination of ethinyl estradiol in presence of norethindrone

โœ Scribed by Shinichiro Hirai; Anwar Hussain; Salim Babhair


Publisher
John Wiley and Sons
Year
1980
Tongue
English
Weight
282 KB
Volume
69
Category
Article
ISSN
0022-3549

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Modification of the U.S.P. dissolution m
โœ Angelica Dorantes; Salomon Stavchansky ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 344 KB ๐Ÿ‘ 1 views

A modification of the U.S.P. dissolution method for the quantitation of norethindrone and ethinyl estradiol tablets is proposed. This modification consists of the use of distilled water as the dissolution medium instead of 0.1 N hydrochloric acid (HCI) and/or neutralization of 0.1 N HCI with sodium