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  5. CHEMetrics Mercury-Free COD Vials Kits
  6. 11791054

CHEMetrics Mercury-Free COD Vials Kits

Contains premeasured reagents for accurate, economical determination of COD

Brand:  CHEMetrics K7376


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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. Regulatory: This product contains an explosive precursor according to Regulation (EC) No 1148/2019, all customers must complete a declaration before delivery.

Product Code. 11791054

  • 136.00€ / Pack of 98

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This item is not returnable. View return policy

Description

Description

  • No need to modify or recalibrate existing equipment or procedures
  • Optical-quality glass for accuracy
  • Available in mercury and mercury-free versions
  • Standard 5/8 in. (16 mm) diameter for compatibility with standard COD reactors and spectrophotometers; can also be used in micro-COD reactors
  • Follow the EPA-approved method for compliance reporting and use potassium dichromate as the oxidizing agent, silver sulfate as the catalyst, and mercury chloride to remove chloride interference
  • Mercury-free version uses the same oxidizing agent and catalyst without the chloride compensator

Specifications

Specifications

Chemical Oxygen Demand (COD)
Premeasured reagents for accurate, economical determination of COD, determination of the oxidizable organic matter content of wastewater
98 vials and instruction book
0 to 15,000 ppm
2 hr. digestion
A fresh reagent ampoule blank must be prepared for each series of tests; therefore the number of samples that can be tested with each kit will vary.
Digestor block as well as a photometer or spectrophotometer
97 (except distilled water)
Dichromate reactor digestion
COD Vials Kit
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Safety and Handling

Safety and Handling

Product Identifier
  • chemical oxygen demand (COD) vials

Signal Word
  • Danger

Hazard Category
  • Acute toxicity Category 3
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • ACUTE AQUATIC Acute 1
  • Carcinogenicity Category 1A
  • Serious eye damage/eye irritation Category 1
  • Germ cell mutagenicity Category 1B
  • Reproductive toxicity Category 1B
  • Respiratory sensitiser Category 1
  • Skin corrosion/irritation Category 1 A
  • Skin sensitiser Category 1
  • Specific target organ toxicity Category 1

Hazard Statement
  • H314-Causes severe skin burns and eye damage.
  • H317-May cause an allergic skin reaction.
  • H318-Causes serious eye damage.
  • H331-Toxic if inhaled.
  • H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  • H340-May cause genetic defects.
  • H350-May cause cancer.
  • H360FD-May damage fertility. May damage the unborn child.
  • H372-Causes damage to organs.
  • H400-Very toxic to aquatic life.
  • H410-Very toxic to aquatic life with long lasting effects.

Precautionary Statement
  • P202-Do not handle until all safety precautions have been read and understood.
  • P260-Do not breathe dust/fume/gas/mist/vapours/spray.
  • P270-Do not eat, drink or smoke when using this product.
  • P271-Use only outdoors or in a well-ventilated area.
  • P272-Contaminated work clothing should not be allowed out of the workplace.
  • P273-Avoid release to the environment.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P284-¢In case of inadequate ventilation! wear respiratory protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
  • P321-Specific treatment (see on this label).
  • P362+P364-Take off contaminated clothing and wash it before reuse.
  • P363-Wash contaminated clothing before reuse.
  • P391-Collect spillage.
  • P403+P233-Store in a well-ventilated place. Keep container tightly closed.
  • P405-Store locked up.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

Supplemental information
  • MIXTURE LIST-Contains : sulphuric acid, silver sulphate, potassium dichromate

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