ISO 6633:1984
ISO 6634:1982
ISO 6635:1984
ISO 6636-1:1986
ISO 6636-2:1981
ISO 6637:1984
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ISO 6636-3:1983
Fruit and vegetable products — Determination of zinc content — Part 3: Dithizone spectrometric method
Automatically translated name:
Fruit and vegetable products -- Determination of zinc content -- Part 3: Dithizone spectrometric method
STANDARD published on 1.12.1983
The information about the standard:
Designation standards: ISO 6636-3:1983
Publication date standards: 1.12.1983
SKU: NS-434093
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: International technical standard
Category: Technical standards ISO
The category - similar standards:
Annotation of standard text ISO 6636-3:1983 :
Description / Abstract: The method consists in decomposing of organic matter, neutralizing of the solution obtained, adding of 1,5-diphenylthiocabazone solution, extracting of the zinc complex thus furmed with chloroform and measuring of the absorbance of the extract at a wavelength of 538 nm.
Similar standards:
1.9.1984
1.12.1982
1.11.1984
24.4.1986
1.10.1981
1.5.1984
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