CHEMetrics Mercury-Free COD Vials Kits

Product Code. 11813520

Brand: CHEMetrics K7371S

Description

Contains premeasured reagents for accurate, economical determination of COD

• 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

• Analytes: Chemical Oxygen Demand (COD)
• Description: 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.
• For Use With (Application): Premeasured reagents for accurate, economical determination of COD, determination of the oxidizable organic matter content of wastewater
• For Use With (Equipment): Digestor block as well as a photometer or spectrophotometer
• Includes: 25 vials and instruction book
• No. of Tests: 24
• Range: 0 to 15,000 ppm (HR+)
• Test Method: Dichromate Reactor Digestion
• Test Time: 2 hr. digestion
• Type: COD Vials Kit

Safety and Handling

Product Identifier

• COD Reagent Vials 0-15,000 ppm (HR+) Mercury-free

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• LONG-TERM AQUATIC HAZARD Chronic 3
• Carcinogenicity Category 1A
• Serious eye damage/eye irritation Category 1
• Substances and mixtures corrosive to metals Category 1
• Germ cell mutagenicity Category 1B
• Oxidising liquid Category 3
• Reproductive toxicity Category 1A
• Respiratory sensitiser Category 1
• Skin corrosion/irritation Category 1 A
• Skin sensitiser Category 1
• Specific target organ toxicity Category 3

Hazard Statement

• H272-May intensify fire; oxidiser.
• H290-May be corrosive to metals.
• H314-Causes severe skin burns and eye damage.
• H317-May cause an allergic skin reaction.
• H318-Causes serious eye damage.
• H332-Harmful if inhaled.
• H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
• H335-May cause respiratory irritation.
• H340-May cause genetic defects.
• H350-May cause cancer.
• H360-May damage fertility or the unborn child.
• H412-Harmful to aquatic life with long lasting effects.
• EUH208-Contains . May produce an allergic reaction.

Precautionary Statement

• P201-Obtain special instructions before use.
• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P260-Do not breathe dust/fume/gas/mist/vapours/spray.
• P271-Use only outdoors or in a well-ventilated area.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• 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.
• P308+P313-IF exposed or concerned: Get medical advice/attention.
• P403+P233-Store in a well-ventilated place. Keep container tightly closed.
• P405-Store locked up.
• P101-If medical advice is needed, have product container or label at hand.
• P102-Keep out of reach of children.
• P103-Read label before use.
• P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.