武汉市汉阳区汉阳大道139号2栋12层3室
周一至周五 8：30 - 17：30 ————————————
硫酸铵溶液
产品简介
Specification | Index | Result |
Specifications | GB 535-1995 | |
N, Content | ≥20.5% | 21.6% |
S, Content | ≥24% | 24.2% |
H2SO4 | ＜0.03% | 0.01% |
Fe | ＜0.007% | 0.002 |
As | ＜0.0005% | 0.0001% |
Pb | ＜0.005% | 0.0005% |