MN VISOCOLOR® HE test kit manganese, 0,03 – 0,50 mg/l Mn
Description
VISOCOLOR® HE Manganese
• Colorimetric determination of manganese
• In alkaline solution manganese ions react with formaldoxime to form an orange-red complex.
• Nickel interferes causing a yellow-green reaction colour.
(Reaction principle analogous to DIN 38406-E2)
• Type: high sensitive test kit
• Range:
0.0 · 0.03 · 0.06 · 0.10 · 0.15 · 0.20 ·
0.25 · 0.30 · 0.40 · 0.50 mg/l Mn
• Sufficient for: 100 determinations
• Shelf life at least: 18 months
• Sea water suitability: yes, but depending on the composition of the sea water
• Detectable with PF-11: no
• 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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