| VISOCOLOR® Manganese |
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Determination of manganese
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In alkaline solution manganese ions react with formaldoximeto form an orange-red complex.
Nickel interferes causing a yellow-green reaction colour.
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| Data and ordering information |
| Cat. No. |
914 018 |
| Type |
colorimetric test kit |
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Range
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0.1 0.3 0.5 1.0 2.0 4.0 mg/l Mn
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| Sufficient for |
100 determinations |
| Shelf life |
at least 2 years |
| Sea water suitability |
yes
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| Detectable with PF-11 |
yes |
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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.
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