MN NANOCOLOR® Tube Test Nitrite 2
Description
Photometric determination of Nitrite.
• Photometric determination with sulphanilamide and N-(1-naphthyl)-ethylene diamine.
• Nitrite reacts with sulphanilamide and N-(1-naphthyl)-ethylene diamine (lyophilised) to
a red-violet azo dye.
• Type: tube test 0-68
• Range: 0.003 – 0.460 mg/l NO2-N; 0.02 - 1.50 mg/l NO2-
• Sufficient for: 20 determinations
• Sea water suitability: yes
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