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EVS-EN 16964:2018

Fertilizers - Extraction of total micro-nutrients in fertilizers using aqua regia

General information
Valid from 01.02.2018
Base Documents
EN 16964:2018
Directives or regulations
None
Standard history
Status
Date
Type
Name
01.02.2018
Main
This European Standard specifies a method for the total extraction of boron, cobalt, copper, iron, manganese, molybdenum and zinc with aqua regia from mineral fertilizers containing one or more micro-nutrients. The extracts can be analysed according to EN 16963, EN 16965, prEN 17041, prEN 17042 and prEN 17043. This method is also suitable for the extraction of cadmium, chromium, nickel and lead to be determined according to EN 16319; the extraction of mercury to be determined according to EN 16320 and the extraction of arsenic to be determined according to EN 16317.
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