Carbon Oxygen Demand Standards
Carbon Oxygen Demand Standards
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Thermo Scientific™ COD (Chemical Oxygen Demand) Calibration Standards for AQUAfast Colorimeters
Use these calibration standards to check your colorimeter instrument operations before measuring COD chemistries, for example in environmental and wastewater monitoring.
Promotions are available
9
COD Standard, 1000mg/L, Hach Lange™
Hach Lange COD Standard, 1000mg/L, Quantity: 200mL, Concentration: 1000mg/L, Traceability to NIST: NIST
10
5000 ppm Chemical Oxygen Demand Standard, Reagecon
Can be used to calibrate, control, verify or validate all COD test methods.
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