Deskripsi
Potassium hydroxide pellets for analysis EMSURE
105033 Potasium hidroksida pelet untuk analisis EMSURE®
atau disebut juga : Potash caustic
Simpan pada +5°C hingga +30°C.
| Assay (acidimetric, KOH) | ≥ 85.0 % |
| Carbonate (as K₂CO₃) | ≤ 1.0 % |
| Chloride (Cl) | ≤ 0.005 % |
| Phosphate (PO₄) | ≤ 0.0005 % |
| Silicate (SiO₂) | ≤ 0.005 % |
| Sulfate (SO₄) | ≤ 0.0005 % |
| Total nitrogen (N) | ≤ 0.0005 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Al (Aluminium) | ≤ 0.001 % |
| Ca (Calcium) | ≤ 0.001 % |
| Cu (Copper) | ≤ 0.0002 % |
| Fe (Iron) | ≤ 0.0005 % |
| Na (Sodium) | ≤ 0.5 % |
| Ni (Nickel) | ≤ 0.0003 % |
| Pb (Lead) | ≤ 0.0005 % |
| Zn (Zinc) | ≤ 0.0025 % |
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