Throughout our history ANATEL, HIAC, MET ONE, ORBISPHERE and POLYMETRON have embraced a culture of innovation, reliability and superior customer service. These brands adapt to the demands of the market and continue to be a genuine strength of our organization. Today, they are a part of the HACH LANGE product lines. This incorporation offers our customers an even wider array of leading technology.

Excellence and innovation can be found in each of these legacy brands:

ANATEL - Market leader in total organic carbon (TOC) analysis
Browse ANATEL TOC products

HIAC - Global innovator in liquid particle applications
Browse HIAC liquid particle counters

MET ONE - Leader in air particle counting
Browse MET ONE air particle counting products

ORBISPHERE - Premium name in dissolved gas analysis
Browse ORBISPHERE dissolved gas products

POLYMETRON - High quality water analysers and sensors for more than 50 years
Browse POLYMETRON water analysers

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