Welcome to HACH LANGE LTD

Hach Lange is the single-source supplier for complete water analysis - with individual, made-to-measure, economic, high quality, total solutions, including: parameters for wastewater, drinking water, process water; on-site and laboratory analysis, process analysis, samplers; and municipal and industrial applications and research. Hach Lange brings a new dimension to water analysis, based on a long tradition of excellence. The combination of Hach and Dr Lange can draw on more than 120 years of experience of development, production and on-site applications.