In the presence of an oxidizing agent nickel ions react with dimethylglyoxime in an alkaline solution to form a reddish-brown complex. Nickel in complexes will not be detected. For the determination of total Nickel, a digestion with NANOCOLORNanOx Metal (REF 918 978) or with the digestion kit (REF 918 08) has to be carried out before.Data
Reagents for Macherey Nagel water test systems
NANOCOLOR® Reagent Tube Tests
For easy and fast measurements
Using NANOCOLOR® bar coded test tubes, the measurement is automatically performed after inserting the cuvette into the cuvette slot. The contact with any dangerous chemicals is avoided because the measurement is performed directly in the test tube. This guarantees a maximum safety for the user.
Reliable and comparable results
The reaction basis of NANOCOLOR® tests is based on international approved standard methods like DIN-, EN-, ISO-, EPA- and APHA.
Easy handling and highest accuracy
All NANOCOLOR® tests contain accurate predosed reagents, that are directly ready to use and calibrated accessories.
The perfect test for every request
For all important parameters in water and wastewater analysis, a large number of tests with different ranges is available.
No mix up of tests Every
NANOCOLOR® test box is equipped with a colour coded label and can be identified clearly by its colour.
A full overview of all reagents and equipment can be found in the NANOCOLOR Analysis System Brochure.