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ČSN P CEN/TS 17701-3 (655002)
Plant biostimulants - Determination of specific elements - Part 3: Determination of mercury
Translate name
STANDARD published on 1.10.2022
The information about the standard:
Designation standards: ČSN P CEN/TS 17701-3
Classification mark: 655002
Catalog number: 515192
Publication date standards: 1.10.2022
SKU: NS-1085258
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN P CEN/TS 17701-3 (655002):
This document specifies a method for determination of the content of mercury (Hg) in plant biostimulants using (cold) vapour generation apparatus coupled to an atomic absorption spectrophotometer and a method using a direct amalgamation technique. It is applicable to aqua regia digests prepared according to CEN/TS 17701-1. NOTE - It is also possible to use other suitable methods for the determination of mercury described in Annex A if users prove that the method gives the same results as the methods described in this document. This document is also applicable to the blends of fertilizing products where plant biostimulants are the main part of the blend. Otherwise, the Technical Specification for the main part of the blend applies
Preview of the standard ČSN P CEN/TS 17701-3 (655002)
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