main
English
Instrument and meter
Low range nitrite prefabricated tube reagent
Intelligent dissolved oxygen transmission module
Industrial ORP electrode
Industrial online conductivity electrode
Laboratory conductivity electrode
Low range COD prefabricated tube reagent
Total nitrogen digester
Portable COD analyzer
Intelligent pH transmission module
Harvey Sen portable 4-hole digestion device
Digital Dissolved Ozone Electrode
COD reagent
Sulfate reagent water quality testing
Residual chlorine/total chlorine colorimeter
Conductivity standard buffer solution
Ammonia nitrogen standard solution
High range COD prefabricated tube reagent
Low range total nitrogen prefabricated tube reagent
Laboratory ORP puncture electrode
Industrial online dissolved ozone electrode
Alternative Hash Reagent
ORP standard buffer solution
Ammonia nitrogen (ultra-low) reagent water quality testing
Handheld COD tester
COD photometer
Successful operation!
