Determination of calcium, magnesium, and phosphate in the presence of iron and each other
✍ Scribed by László Szekeres
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 421 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0026-265X
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## 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.
O F TITANIUM, &a. I89 further to provo that the drying of cotton hindcrs tlic nbsorption of clycstnff nntl of nioisturc. It is intcrcsting to note thnt tlio nbsorption of inoistum . by tlic cotton filim isnlso infliicnccd largely by tho inntcrials cmployc\*tl in tho finishing processes. From !l!iib