Fertilizers and soil conditioners -- Determination of arsenic, cadmium, chromium, lead and mercury contents

رقم المستند: NL ISO 17318 : 2018
القطاع: NULL
TC: NL TC 134
ICS:
ISO 17318:2015 specifies the test methods for determination of metals soluble in nitric acid: arsenic, cadmium, chromium, lead, and mercury contents in fertilizers. ISO 17318:2015 is applicable to the analysis of arsenic, cadmium, chromium, lead, and mercury contents in fertilizers. Special attention should be given when analysing some micro-nutrients fertilizers.