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Journals / Ankara Üniversitesi Eczacılık Fakültesi Dergisi / 2000 / Cilt: 29 - Sayı: 1

SIMULTANEOUS SPECTROPHOTOMETRIC DETERMINATION OF ESTRADIOL VALERATE AND CYPROTERONE ACETATE :

ESTRADIOL VALERAT VE SIPROTERON ASETAT'IN BİR ARADA SPEKTROFOTOMETRİK TAYİNİ

Cem YÜCESOY
Pages
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Publication Date
2000-06-01
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The precision of the methods for EV and CA were better than 1.03 % and 0.97 % as relative standard deviation, respectively

📌 3 Key Takeaways

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Objective & Hypothesis:Binary combinations of estradiol valerate (EV) and cyproterone acetate (CA) were determined by Vierordt's and Absorbance ratio methods.
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Key Findings & Data:Solutions of standards and samples were prepared in 0.1 N methanolic NaOH.
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Conclusion & Impact:The precision of the methods for EV and CA were better than 1.03 % and 0.97 % as relative standard deviation, respectively
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Estradiol valerat · siproteron asetat · bir arada tayin

Abstract

Binary combinations of estradiol valerate (EV) and cyproterone acetate (CA) were determined by Vierordt's and Absorbance ratio methods. Solutions of standards and samples were prepared in 0.1 N methanolic NaOH. Absorbance-values at 242.0 nm ( of EV), 255.0 nm and 282.8 nm ( of CA) were read against blank. The recoveries of the drugs from standard mixtures were in both methods between 98.1% and 101.9 %. The precision of the methods for EV and CA were better than 1.03 % and 0.97 % as relative standard deviation, respectively

Özet

Estradiol valerat (EV) ve siproteron asetatin (CA) ikili karişımları Vierordt ve Absorbans Oranları metodlarıyla tayin edildi. Standart ve numune çözeltileri 0.1 N metanollu NaOH ile hazırlandılar. Çözeltilerin absorbans değerleri, 242.0 nm (EV nin 'i), 255.0 nm ve 282.8 nm de (CA nın 'i) köre karşı okundu. Bileşenlerin standart karışımlarından geri kazanımları -her iki metod için- % 98.1 ile % 707.9 arasındadır. EV ve CA için metodların tekraredilebilirliği bağıl standart sapma olarak % 1.03 ve % 0.97 den iyidir

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Cite This Article

YÜCESOY, C. (2000). SIMULTANEOUS SPECTROPHOTOMETRIC DETERMINATION OF ESTRADIOL VALERATE AND CYPROTERONE ACETATE :. Ankara Üniversitesi Eczacılık Fakültesi Dergisi, Cilt: 29 - Sayı: 1. https://ajindex.com/articles/38726

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