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NANOCOLOR® Nitrate 8
Photometric determination of nitrate

Photometric determination with 2,6-dimethylphenol in sulphuric /phosphoric acid mixture.

In acidic solution nitrate ions react with 2,6-dimethylphenol to form 4-nitro-2,6-dimethylphenol, which can be evaluated photometrically

Determination of nitrate in accordance with ISO 7890-1.
Data and ordering information
Cat. No. 985 065
Type Tube test 0-65
Range 0,30 – 8,00 mg/l NO3-N
1,3 - 35,0 mg/l NO3-
Sufficient for 20 determinations
Shelf life at least 2 years
Sea water suitability no
  
     
  
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