HACH LANGE has been a leader in the development of analytical instrumentation and reagents for testing, monitoring and sampling water for three quarters of a century.

To celebrate this achievement HACH LANGE is running a competition (only available to companies based in mainland UK) with a trip for two to Berlin as first prize. Details of how to enter the competition will be in the paper version of the May H₂O Newsletter.
If you don't receive a newsletter, you can download an entry form here.