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Simultaneous determination of iron and aluminium in plant tissues and soil extracts

✍ Scribed by Paul, J.

Publisher
Springer-Verlag
Year
1966
Weight
379 KB
Volume
54
Category
Article
ISSN
0344-838X

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πŸ“œ SIMILAR VOLUMES

Determination of nitrogen in agricultura
Determination of nitrogen in agricultural materials by the nessler reagent. II.β€”Micro-determinations in Plant Tissue and in Soil Extracts
✍ S. H. Yuen; A. G. Pollard πŸ“‚ Article πŸ“… 1954 πŸ› John Wiley and Sons 🌐 English βš– 515 KB

## Abstract The total nitrogen content of plant tissue may be determined by direct nesslerization of sulphuric acid‐hydrogen peroxide digests with accuracy up to 5%. Similar application to soil extracts involves somewhat greater errors. In a spectrophotometric study of the Nessler colour, a filter