MN NANOCOLOR® Tube Test Ammonium 10
Description
Photometric determination of Ammonium.
• Photometric determination as indophenol.
• At a pH value of about 12.6 ammonium reacts with hypochlorite and salicylate in the presence of sodium nitroprussiate as catalyst to form a blue indophenol.
• Type: tube test 0-04.
• Range: 0.2 - 8.0 mg/l NH4-N; 0.2 - 10.0 mg/l NH4+.
• Sufficient for: 20 determinations.
• Sea water suitability: yes.
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