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NANOCOLOR® Organic Acids 3000
Photometric determination of organic acids

The determination of organic acids is carried out in two steps:

1. Esterification of organic acids with ethylene
   glycol
2. Conversion of the esters to hydroxamic
    acids which subsequently react with iron(III)
    ions to form red coloured complexes
Data and ordering information
Cat. No. 985 050
Type tube test 0-50
Range 30 - 3000 mg/l CH3COOH
0.5 - 50.0 mmol/l CH3COOH
Sufficient for 20 determinations
Shelf life at least 18 months
Sea water suitability yes
  
     
  
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