Asid Tetraacetig Ethylene Diamine (EDTA)
Manyleb
Eitem | Safonol |
Ymddangosiad | Powdr crisialog gwyn |
Assay | ≥99% |
Clorid | ≤0.01% |
Sylffad | ≤0.05% |
Haearn | ≤0.001% |
Arwain | ≤0.001% |
Chelating gwerth | ≥339 |
PH | 2.8-3.0 |
Colli pwysau sych | ≤0.2% |
Ysgrifennwch eich neges yma a'i hanfon atom