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Instrument and meter
Residual chlorine/total chlorine colorimeter
Ammonia nitrogen standard solution
High range COD prefabricated tube reagent
Low range total nitrogen prefabricated tube reagent
ORP standard buffer solution
Air-cooled COD digester
Laboratory conductivity electrode
Durable dissolved oxygen electrode
COD digestion tube
Ammonia nitrogen (ultra-low) reagent water quality testing
Handheld COD tester
Harvey Sen portable 4-hole digestion device
Laboratory ORP puncture electrode
Industrial online dissolved ozone electrode
Alternative Hash Reagent
Permanganate Index CODMn Pre made Reagent
Harvey Sen multifunctional dual temperature zone digestion instrument
High range total nitrogen prefabricated tube reagent
High range total phosphorus prefabricated tube reagent
Low range total phosphorus prefabricated tube reagent
Chloride reagent water quality testing
Portable dissolved oxygen tester
Harvey Sen Multi Parameter Disinfectant Tester
High range nitrate pre made reagent
Total phosphorus standard solution
Successful operation!
