Fertilizers and soil conditioners — Water soluble fertilizer — General requirements
2018
Document Number: NL ISO 18645 : 2018
Sector: NULL
TC: NL TC 134
ICS:
ISO 18645:2016 specifies the requirements for testing methods, sampling and preparation of test sample, marking and labelling, as well as package, transport, and storage of water soluble fertilizers. ISO 18645:2016 is applicable to water soluble fertilizers which are completely soluble in water and are suitable for fertigation and sprinkling irrigation, as well as for foliar application (foliar feeding).