Carbon Oxygen Demand Standards
Carbon Oxygen Demand Standards
1
–
3
of
3
results
1
Hach Company COD Standard Solution, 1000 mg/L as COD (NIST), 200 mL
For accuracy checks in Chemical Oxygen Demand determinations. 200 mL bottle
2
Hach Company COD Standard Solution, 800 mg/L as COD (NIST), 200 mL
For accuracy checks in Chemical Oxygen Demand (COD) determinations.
3
Hach Company COD Standard Solution, 300 mg/L as COD (NIST), 500 mL
For accuracy checks in Chemical Oxygen Demand (COD) determinations. 500 mL bottle