NF EN 16964:2018
Current
The latest, up-to-date edition.
FERTILIZERS - EXTRACTION OF TOTAL MICRO-NUTRIENTS IN FERTILIZERS USING AQUA REGIA
Hardcopy
French, English
01-01-2018
This document specifies the method of total extraction of boron, cobalt, copper, iron, manganese, molybdenum and zinc with regal water from mineral fertilizers containing one or more trace elements.
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