Online Feature: NANOCOLOR Finder

The NANOCOLOR Finder quickly and easily provides the MN alternative to HACH LCK tube tests. Simply enter the "LCK" number of HACH and start the search. The result is a link that leads directly to the product detail page of the corresponding NANOCOLOR tube test. There you will find all information at a glance:

- Instructions
- Pictogram
- Safety Data Sheet
- Certificate
- Further information about the test

Other tests will become available in the future. In the interim, for equivalents to tests from MERCK, WTW or other manufacturers, please contact our customer service center at

To get to the NANOCOLOR Finder, click here.