CHEMetrics Mercury-Free COD Vials Kits

Contains premeasured reagents for accurate, economical determination of COD

Supplier: CHEMetrics K7371S

Catalog No. 13-299-440

Quantity

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

Analytes	Chemical Oxygen Demand (COD)
For Use With (Application)	Premeasured reagents for accurate, economical determination of COD, determination of the oxidizable organic matter content of wastewater
Includes	25 vials and instruction book
Range	0 to 15,000 ppm (HR+)
Test Time	2 hr. digestion

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 (Equipment)	Digestor block as well as a photometer or spectrophotometer
No. of Tests	24
Test Method	Dichromate Reactor Digestion
Type	COD Vials Kit

Description