يجب تسجيل الدخول أولا
Determination of Calcium in Calcium Supplements by EDTA Titration
| المصدر: | مجلة التربوي |
|---|---|
| الناشر: | جامعة المرقب - كلية التربية بالخمس |
| المؤلف الرئيسي: | Abosdil, Hanan Saleh (Author) |
| مؤلفين آخرين: | Eshkourfu, Rabia Omar (Co-Author) , Aljenkawi, Atega Said (Co-Author) , Benjuma, Aisha Alfituri (Co-Author) |
| المجلد/العدد: | ع21 |
| محكمة: | نعم |
| الدولة: |
ليبيا |
| التاريخ الميلادي: |
2022
|
| الشهر: | يوليو |
| الصفحات: | 781 - 786 |
| ISSN: |
2011-421X |
| رقم MD: | 1306241 |
| نوع المحتوى: | بحوث ومقالات |
| اللغة: | الإنجليزية |
| قواعد المعلومات: | EduSearch |
| مواضيع: | |
| كلمات المؤلف المفتاحية: |
Calcium | Supplements | Complex Metric Titration
|
| رابط المحتوى: |
عدد مرات التحميل
1
| المستخلص: |
Present study involves the determination of calcium content for five Brands of calcium supplements by using complexometric titration. (0.05M) of ethylene di amine tetra acetic acid (EDTA) was used as chelating agent. The study showed that the total calcium content in pharmaceutical samples (A, B, C, D and E) had 248mg, 395mg, 498mg, 492mg, and 797mg respectively. The statistical analysis results showed that no significant difference between the calculated and theoretical values and the proposed method given a very good recovery % (98.4 -99.62). |
|---|---|
| ISSN: |
2011-421X |
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