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| NANOCOLOR® Organic Acids 3000 |
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| Photometric determination of organic acids |
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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
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| 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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