| VISOCOLOR® ECO Manganese | |
| Colorimetric determination of manganese | |
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In alkaline solution manganese ions react with formaldoxime to form an orange-red complex. (Reaction principle analogous to DIN 38406-E2)
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| Data and ordering information | |
| REF | 931 038 (931 238) |
| Type | colorimetric test kit (refill pack) |
| Range | 0 · 0.1 · 0.2 · 0.3 · 0.5 · 0.7 · 0.9 · 1.2 · 1.5 mg/l Mn |
| Sufficient for | 70 determinations |
| Shelf life | at least 1.5 years |
| Sea water suitability | yes |
| Detectable with PF-12 | yes |
Natural waters contain manganese in the divalent, soluble form as well as in colloidal tri- and tetravalent states. Valencies are interchanged by oxidation-reduction reactions taking place in the water. The test procedure determines all oxidation states of manganese.
Harga: Rp. 1.296.000
Refill: Rp. 842.500
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