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Hach

Manufactures analytical instruments and reagents for global water quality testing.

Water TreatmentEnvironmental Services hach.com ↗

Company facts

Founded: 1947
Employees: 3,600
Headquarters: United States
Type: Public
Listed: NYSE: VLTO
Subsidiaries: OTT HydroMet, AppliTek, Biotector Analytical Systems, Sea-Bird Scientific