$1.00
FOR DETERMINATION OF
Oxygen
RANGE/SENSITIVITY
0.5 – 12.0 mg/L O2
NUMBER OF TESTS
22
TEST METHOD
Photometric Test Kits
MANUFACTURER
Macherey-Nagel
ORDER CODE
985082
Description
The NANOCOLOR® Oxygen Tube Test is for the photometric determination of oxygen.
Oxygen reacts with manganese(II) ions and potassium iodide to form an equivalent amount of iodine, which is measured photometrically.
Good reproducibility is obtained when the tube test is filled to the brim (without air bubbles) at the sampling location in order to immediately bind the oxygen by chemical reaction. The photometric method thus provides a true alternative to the measurement with electrometric oxygen electrodes.
Compatible with the following photometers:
