Carbon Oxygen Demand Standards
Carbon Oxygen Demand Standards
COD Standard, 1000ppm (1mL = 1mg COD) (Potassium Acid Phthalate in Water), Certified, LabChem™
CAS: 877-24-7 Formule moléculaire: C8H5KO4 Poids moléculaire (g/mol): 204.222 Clé InChI: IWZKICVEHNUQTL-UHFFFAOYSA-M CID PubChem: 23676735 Nom IUPAC: potassium;2-carboxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
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.
COD, 500 mg/L Calibration Standard, Certified Reference Material, MilliporeSigma™ Supelco™
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Chemical Oxygen Demand Standard, 300 ppm COD, Ricca Chemical
Potassium Acid Phthalate in Water. For Chemical Oxygen Demand in Water (Non-Regulated).
COD Standard, 300ppm (1mL = 0.3mg COD) (Potassium Acid Phthalate in Water), Certified, 0.300mg/mL ±0.003, LabChem™
CAS: 877-24-7 Formule moléculaire: C8H5KO4 Poids moléculaire (g/mol): 204.222 Clé InChI: IWZKICVEHNUQTL-UHFFFAOYSA-M CID PubChem: 23676735 Nom IUPAC: potassium;2-carboxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
Inorganic Carbon Standard, Reagents
Inorganic Carbon Standard, Reagent, use for Water analysis. Manufactured in ISO 9001 facility.
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.