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  4. Standard "ISO 6557-1:1986"
Standard ISO 6557-1:1986 9.10.1986 preview

ISO 6557-1:1986

Fruits, vegetables and derived products — Determination of ascorbic acid — Part 1: Reference method

Automatically translated name:

Fruits, vegetables and derived products -- Determination of ascorbic acid -- Part 1: Reference method



STANDARD published on 9.10.1986


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The information about the standard:

Designation standards: ISO 6557-1:1986
Publication date standards: 9.10.1986
SKU: NS-434004
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: International technical standard
Category: Technical standards ISO

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The category - similar standards:

Fruits, vegetables and derived products in general

Annotation of standard text ISO 6557-1:1986 :

Description / Abstract: The method uses the molecular fluorescence spectrometry for the determination of the combined ascorbic and dehydroascorbic acid content. It consists in transforming ascorbic acid into dehydrascorbic acid using activated charcoal, and reacting this with o-phenylendiamine (OPDA).

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Latest update: 2025-01-10 (Number of items: 2 218 439)
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