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BSI PD CEN/TS 17777:2022

BSI PD CEN/TS 17777:2022

$86.31

Organic and organo-mineral fertilizers – Determination of specific elements

Published By Publication Date Number of Pages
BSI 2022 14
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This document specifies references to the methods for the determination of the following specific elements in organic and organo-mineral fertilizers: — Determination of the total phosphorus content; — Determination of the total potassium content; — Determination of the total calcium content; — Determination of the total magnesium content; — Determination of the total sodium content; — Determination of the total sulphur content; — Determination of the inorganic arsenic content; — Determination of the cadmium content; — Determination of the total chromium content; — Determination of the total mercury content; — Determination of the total nickel content; — Determination of the total lead content; — Determination of the total copper content; — Determination of the total zinc content; — Determination of the water-soluble calcium content; — Determination of the water-soluble magnesium content; — Determination of the water-soluble sodium content; — Determination of the water-soluble sulphur content. This document specifies references to the methods for the determination of the following specific elements in organo-mineral fertilizers: — Determination of the water-soluble phosphorus content; — Determination of the water-soluble potassium content; — Determination of the neutral ammonium citrate soluble phosphorus content — Determination of the formic acid soluble phosphorus content; — Determination of the total boron content; — Determination of the total cobalt content; — Determination of the total iron content — Determination of the total manganese content — Determination of the total molybdenum content; — Determination of the water-soluble boron content; — Determination of the water-soluble cobalt content; — Determination of the water-soluble copper content; — Determination of the water-soluble iron content; — Determination of the water-soluble manganese content; — Determination of the water-soluble molybdenum content; — Determination of the water-soluble zinc content. This document is applicable to fertilizing products, which are classified as PFC 1(A) and PFC 1(B) or the PFC 1(A) and PFC 1(B) component in PFC 7 of Regulation (EU) 2019/1009 [1]. However, the present method was not validated for blends.

PDF Catalog

PDF Pages PDF Title
2 National foreword
5 European foreword
6 Introduction
7 1 Scope
8 2 Normative references
3 Terms and definitions
9 4 Sampling and sample preparation
5 Determination of specific elements
5.1 Total phosphorus content
5.2 Total potassium content
5.3 Total calcium content
5.4 Total magnesium content
5.5 Total sodium content
5.6 Total sulphur content
5.7 Inorganic arsenic content
5.8 Cadmium content
5.9 Total chromium content
5.10 Total mercury content
10 5.11 Total nickel content
5.12 Total lead content
5.13 Total copper content
5.14 Total zinc content
5.15 Water-soluble calcium content
5.16 Water-soluble magnesium content
5.17 Water-soluble sodium content
5.18 Water-soluble sulphur content
5.19 Water-soluble phosphorus content
5.20 Water-soluble potassium content
5.21 Neutral ammonium citrate soluble phosphorus content
11 5.22 Formic acid soluble phosphorus content
5.23 Total boron content
5.24 Total cobalt content
5.25 Total iron content
5.26 Total manganese content
5.27 Total molybdenum content
5.28 Water-soluble boron content
5.29 Water-soluble cobalt content
5.30 Water-soluble copper content
5.31 Water-soluble iron content
5.32 Water-soluble manganese content
12 5.33 Water-soluble molybdenum content
5.34 Water-soluble zinc content
13 Bibliography

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BSI PD CEN/TS 17777:2022
$86.31