Carbon Oxygen Demand Standards
Carbon Oxygen Demand Standards
Chemical Oxygen Demand Standard, 300 ppm COD, Ricca Chemical
Potassium Acid Phthalate in Water. For Chemical Oxygen Demand in Water (Non-Regulated).
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.
Sulfuric Acid-Silver Sulfate Reagent, for Chemical Oxygen Demand (COD), Ricca Chemical
CAS: 7664-93-9 Molecular Formula: H2O4S Molecular Weight (g/mol): 98.07 MDL Number: MFCD00064589 InChI Key: QAOWNCQODCNURD-UHFFFAOYSA-N PubChem CID: 1118 ChEBI: CHEBI:26836 IUPAC Name: sulfuric acid SMILES: OS(O)(=O)=O
Carbon Oxygen Demand Solution 10,000 ppm, Reagents
Carbon Oxygen Demand Solution 10,000 ppm, Reagent, use for Water analysis. Manufactured in ISO 9001 facility.
Chemical Oxygen Demand Standard, 1000 ppm COD Recommended Storage: 2°C to 8°C (36°F to 46°F)., Reagents
Chemical Oxygen Demand Standard, 1000 ppm COD, Reagent, use for Water analysis. Manufactured in ISO 9001 facility.
Chemical Oxygen Demand Standard, 100 ppm COD Recommended Storage: 2°C to 8°C (36°F to 46°F)., Reagents
Chemical Oxygen Demand Standard, 100 ppm COD, Reagent, use for Water analysis. Manufactured in ISO 9001 facility.
SCP Science COD Control Solution, 10000 ppm O2, 500 mL
AccuSPEC standards and reagents for BOD, COD, and TOC are prepared following guidelines from "Standard Methods for the Examination of Water and Wastewater", 20th Edition. They are available in custom sizes and custom concentrations in order to reduce cost and maximize productivity.
Hach Company COD Standard Solution, 800 mg/L as COD (NIST), 200 mL
For accuracy checks in Chemical Oxygen Demand (COD) determinations.
Hach Company COD Standard Solution, 1000 mg/L as COD (NIST), 200 mL
For accuracy checks in Chemical Oxygen Demand determinations. 200 mL bottle
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