cod instrument
cod instrument, Total:3 items.
The international standard classification for "cod instrument" includes: Chemical laboratories. Laboratory equipment .
The Chinese standard classification for "cod instrument" includes: Electrochemical, thermochemistry and optical profile type analyzer , Chemical Measurement .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 32208-2015 Chemical oxygen demand meters
National Metrological Verification Regulations of the People's Republic of China
- JJG 975-2002 Verification Regulation of Chemical Oxygen Demand (COD) Meters
National Metrological Technical Specifications of the People's Republic of China
- JJF 1643-2017 Program of Pattern Evaluation for Chemical Oxygen Demand(COD)Meters
cod instrument,degree cod meter,cod reflux instrument,cod reflux instrument,cod instrument,cod tester/cod fast tester,The function of cod instrument,cod monitor,cod instrument type,cod instrument type,cod heater,Online COD instrument,cod online instrument,industrial cod instrument,cod cod,instrument cod,cod oxygen meter,cod instrument equipment,cod online instrument,cod water quality meter
