Fertilizers, soil conditioners and beneficial substances - Determination of ammonium citrate, disodium-EDTA soluble phosphorus and potassium by ICP-OES in inorganic fertilizers

Publisher:
International Organization for Standardization (Technical Standard)

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Active

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Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

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This document specifies an inductively coupled plasma-optical emission spectrometer (ICP-OES) method for the determination of the ammonium citrate, disodium-etheylenediamine tetraacetic acid (EDTA) soluble phosphorus and potassium content in fertilizer extract solutions.

This document is applicable to all inorganic fertilizer products, whether compound or complex fertilizer products or blends thereof, and straight concentrated fertilizer products.

File Size :	1 file , 2 MB
Note :	This product is unavailable in Russia, Ukraine, Belarus
Published :	08/01/2023

ISO/TS 20917:2023 PDF

Fertilizers, soil conditioners and beneficial substances - Determination of ammonium citrate, disodium-EDTA soluble phosphorus and potassium by ICP-OES in inorganic fertilizers

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