... , the production of certain pesticides and fertilizer raw materialsTest itemsStandardChelated Cu %14.5-15.5Heavy metal( Pb)%≤ 0.001Cd %≤0.001As ... (10g/L,25℃)6.0-7.0appearance:Blue crystal powderKeywords:EDTA Cu,EDTA copper, micronutrients cuBaoding Kaiyue Chemical Co.,LTDTel:+86 03123220379Fax:+86 ...