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CHEMetrics Mercury-Free COD Vials Kits
Contains premeasured reagents for accurate, economical determination of COD
Supplier: CHEMetrics K7361S
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 | |
25 vials and instruction book | |
0 to 1500 ppm (HR) | |
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 | |
24 | |
Dichromate Reactor Digestion | |
COD Vials Kit |
Safety and Handling
ShelfLife : 1 year
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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