English summary · Translation available

Copper sulfate (For crops use)

硫酸铜（农用）

GB 437-2009 is a current mandatory Chinese national standard for Copper sulfate (For crops use). It appears in the Food compliance cluster with a product safety focus and has an implementation date of Nov 1, 2009.

Applicability depends on product scope, certification route, competent authority notices and transition rules. Request a translation or verify source before using this record in a compliance decision.