MN NANOCOLOR® Tube Test Ammonium 50


MN NANOCOLOR® Tube Test Ammonium 50

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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 0-05. • Range: 1 - 40 mg/l NH4-N; 1 - 50 mg/l NH4+. • Sufficient for: 20 determinations. • Sea water suitability: yes.

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