نتایج جستجو برای: din mohammad known as abdollh
تعداد نتایج: 5886682 فیلتر نتایج به سال:
ترکیب شیمیایی، کانیشناسی و کاربرد بنتونیتهای دهمحمد، چاهکم-1، چاهکم -2 و شیرگشت (خراسان و یزد)
Mineralogy and chemical composition of Deh Mohammad, Shirgesht, Chah Cam-1 and Chah Cam-2 bentonite deposits were studied in detail. Tests for foundry moulds uses carried out on raw and processed. Deh Mohammad with 300000 tons reserve is the biggest deposit. Deh Mohammad consists of 75 – 95% montmorillonite, 5 - 25% cristobalite, 0 -3% calcite, and less than 1.5% halite. The colloidal index for...
The paper presents the results of the qualitative and quantitative determination of scopoletin (SLT) in Physalis alkekengi and Solanum dulcamara (Solanaceae) by highperformance liquid chromatography tandem mass spectrometry (HPLC/MS). The plant samples were harvested around Iasi on July 2007, July 2008, August-September 2009. Scopoletin was extracted from dried leaves by two methods: with metha...
Physicochemical and Phytochemical evaluation of different black tea brandsPradeep Kumar Sharma, Mohammad Ali, Dinesh Yadav
Physicochemical and Phytochemical evaluation of different black tea brandsPradeep Kumar Sharma, Mohammad Ali, Dinesh Yadav
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