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CHEMetrics Mercury-Free COD Vials Kits
Contains premeasured reagents for accurate, economical determination of COD
Brand: CHEMetrics K7366
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This item is not returnable.
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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
| Chemical Oxygen Demand (COD) | |
| Premeasured reagents for accurate, economical determination of COD, determination of the oxidizable organic matter content of wastewater | |
| 150 vials and instruction book | |
| 0 to 1500 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 | |
| 149 (except distilled water) | |
| Dichromate reactor digestion | |
| COD Vials Kit |
Safety and Handling
Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
- COD Vials Kit 0-1500 ppm (HR) Mercury-free
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.