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COD Reagent, ISO, Chem-Lab

Product Code. 11909192
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Regulatory: This product contains a substance listed in Annex XIV to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.
Product Code. 11909192 Supplier Chem-Lab Supplier No. CL02.0316.1000
  • ONLINE EXCLUSIVE PRICE
    106.24 €
    86.00 € / 1 L
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Estimated Shipment: 08-10-2026
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This item is not returnable. View return policy
Regulatory: This product contains a substance listed in Annex XIV to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.

Description

Determine the amount of pollutant in a water sample. COD Reagent, ISO, Chem-Lab is an oxidizing agent for COD analysis, comprised of mercury sulfate with potassium dichromate in sulfuric acid. The solution meets ISO standards for analysis of water quality.

Chemical oxygen demand (COD) is a measure of the amount of oxygen that can be consumed by reactions in a measured solution. A COD test quantifies the amount of organic materials in waste water or surface water. COD measurements are commonly made on samples to determine the amount of oxidizable pollutants and to determine the effect a particular effluent will have on a receiving body.

  • According to ISO standards
  • 80g HgSO4 + 12.259g K2Cr2O7 per 1L 10% H2SO4

      • Specifications

      Certifications/Compliance ISO
      Composition 80g HgSO4 + 12.259g K2Cr2O7 / 1L 10% H2SO4 = 0.25 N
      Description COD Reagent
      For Use With (Application) COD water determination
      Quantity 1 L

      Safety and Handling

      compliance-icons compliance-icons compliance-icons
      Product Identifier
      • COD reagent acc. ISO
       Signal Word
      • Danger
       Hazard Category
      • Acute toxicity Category 3
      • LONG-TERM AQUATIC HAZARD Chronic 1
      • Carcinogenicity Category 1B
      • Substances and mixtures corrosive to metals Category 1
      • Germ cell mutagenicity Category 1
      • Reproductive toxicity Category 1
      • Skin corrosion/irritation Category 1 B
      • Specific target organ toxicity after repeated exposure Category 2
       Hazard Statement
      • H290-May be corrosive to metals.
      • H301-Toxic if swallowed.
      • H314-Causes severe skin burns and eye damage.
      • H340-May cause genetic defects.
      • H350-May cause cancer.
      • H360-May damage fertility or the unborn child.
      • H373-May cause damage to organs.
      • H410-Very toxic to aquatic life with long lasting effects.
       Precautionary Statement
      • P273-Avoid release to the environment.
      • P280-Wear protective gloves/protective clothing/eye protection/face protection.
      • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
      • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
      • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      • P308+P313-IF exposed or concerned: Get medical advice/attention.
      • P310-Immediately call a POISON CENTER/doctor/.
       Supplemental information
      • MIXTURE LIST-Contain: Mercury(II) sulfate,Potassium dichromate, Sulphuric acid
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