Esterified Estrogens

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DEFINITION

Esterified Estrogens is a mixture of the sodium salts of the sulfate esters of the estrogenic substances, principally estrone. It is a dispersion of the estrogenic substances on a suitable powdered diluent. The content of total esterified estrogens is NLT 90.0% and NMT 110.0% of the labeled amount.

USP REFERENCE STANDARDS FOR PURCHASE

USP Equilin RS
USP Estradiol RS
USP Estrone RS

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