## Abstract Waxoline purple AS has been established as an efficient colorimetric reagent for the determination of boron in 84% sulphuric acid. Data are presented showing the loss of boron during the orthodox ashing techniques of both plant residues and soil extracts. Conditions of ignition have bee
A colorimetric method for the determination of potassium and its application to the analysis of soil extracts
โ Scribed by C. L. Whittles; R. C. Little
- Publisher
- John Wiley and Sons
- Year
- 1950
- Tongue
- English
- Weight
- 495 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0022-5142
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