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ONR CEN/TS 17784-1

Issue date: 2022 07 15

Organo-mineral fertilizers - Identification of complexing agents - Part 1: Method using UV-Vis spectrophotometry and gravimetry

This document specifies two methods required for the identification of lignosulfonate by UV-Vis spectrophotometry (method A) and gravimetry (method B) in organo-mineral fertilizers.

General information on ONR CEN/TS 17784-1

Format
Digital | 17 Pages
Language
German | English | Download GER/ENG
Publisher
Austrian Standards International

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ONR CEN/TS 17784-1 - Organo-mineral fertilizers - Identification of complexing agents - Part 1: Method using UV-Vis spectrophotometry and gravimetry

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