ISO 6636-3:1983 PDF

ISO 6636-3:1983 PDF

Name:
ISO 6636-3:1983 PDF

Published Date:
12/01/1983

Status:
Active

Description:

Fruit and vegetable products -- Determination of zinc content -- Part 3: Dithizone spectrometric method

Publisher:
International Organization for Standardization

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Russian version):
200 business days

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Choose Document Language:
$16.2
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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.


File Size : 1 file , 780 KB
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 3
Published : 12/01/1983

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