MN NANOCOLOR® Tube Test ortho- and total Phosphate 1
Description
Photometric determination of phosphate.
• Photometric determination as molybdenum blue after acidic hydrolyses and
oxidation at 100-120°C.
• Ammonium molybdate reacts with orthophosphate ions to form phosphomolybdic acid.
This is reduced to molybdenum blue.
• Reaction basis analog to DIN EN ISO 6878-D11.
• Type: tube test 0-76
• Range: 0.01 – 1.50 mg/l P (PO4-P); 0.03 - 5.0 mg/l PO43-
• Sufficient for: 19 determinations
• Sea water suitability: yes
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