✦ LIBER ✦
Limits of interference by iron, manganese, aluminium and phosphate in the EDTA determination of calcium in the presence of magnesium using Cal-red as indicator
✍ Scribed by P. Moss
- Publisher
- John Wiley and Sons
- Year
- 1961
- Tongue
- English
- Weight
- 386 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0022-5142
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✦ Synopsis
Abstract
Under the conditions described the determination of calcium in the presence of an equivalent amount of magnesium, using Cal‐red as indicator, could tolerate up to 2.0 mg. of iron, 1.0 mg. of manganese, 3 mg. of aluminium and up to 6 mg. of phosphate in 50 ml. of solution.