106549 Sodium nitrit untuk analisis EMSURE® ACS,Reag. Ph Eur
Simpan pada +5°C hingga +30°C.
Assay (manganometric) | ≥ 99.0 % |
Insoluble matter | ≤ 0.01 % |
Chloride (Cl) | ≤ 0.005 % |
Sulfate (SO₄) | ≤ 0.005 % |
Heavy metals (as Pb) | ≤ 0.001 % |
Ca (Calcium) | ≤ 0.002 % |
Fe (Iron) | ≤ 0.001 % |
K (Potassium) | ≤ 0.001 % |
Corresponds to ACS, Reag. Ph Eur |