NANOCOLOR® Oxygen 12
Photometric determination of oxygen
Determination of dissolved oxygen according to Winkler with photometric measurement of the colour of iodine.
Oxygen reacts with manganese(II) ions and potassium iodide to form an equivalent amount of iodine, which is measured photometrically.
Data and ordering information
Cat. No. 985 082
Type tube test 0-82
Range 0.5 – 12.0 mg/l O2
Sufficient for 22 determinations
Shelf life at least 2 years
Sea water suitability yes