Home / Standards / GB 12286-90 GB 12286-90 Fruits, vegetables and derived products — Determination of iron content — 1,10-Phenanthroline photometric method 水果、蔬菜及制品 铁含量的测定- 1,10菲绕琳光度法 Standard Type GB ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A