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Our company has obtained the following water quality and quantity method certifications from the Environmental Analysis Laboratory of the Environmental Protection Administration (EPA):
★ Water Temperature – NIEA W217
★ Hydrogen Ion Concentration (pH) – NIEA W424
★ Conductivity – NIEA W203
★ Biochemical Oxygen Demand (BOD) – NIEA W510
★ Chemical Oxygen Demand (COD) in Seawater – NIEA W514
★ Dissolved Oxygen – NIEA W455
★ A total of 102 certified testing items. For detailed information, please refer to the list of certified items.You may contact us by phone or email to schedule a service date and request a quotation.