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CHEMetrics™ COD Reagent Vials

Contain premeasured reagents for accurate, economical determination of COD

$87.63 - $107.37

Specifications

Composition >64% Sulfuric Acid, <34% Deionized Water, <1% Mercuric Sulfate, <1% Silver Sulfate, <0.5% Potassium Dichromate
For Use With (Application) Premeasured reagents for accurate, economical determination of COD, determination of the oxidizable organic matter content of wastewater
Includes Instruction book
Liner Material PTFE
No. of Tests 25.0
View More Specs
Includes:  Instructions
Products
Catalog Number Mfr. No. Test Method Range Price Quantity    

13-299-730

 
chemetrics™
K-7350S
EPA-approved 0 to 150ppm Pack of 25 Each for $95.23

13-299-731

 
chemetrics™
K-7351S
Mercury-free 0 to 150ppm Pack of 25 Each for $107.37

13-299-733

 
chemetrics™
K-7361S
Mercury-free 0 to 1500ppm Pack of 25 Each for $95.23

13-299-437

 
chemetrics™
K-7370S
EPA-approved 0 to 15000ppm Pack of 25 Each for $87.63

13-299-440

 
chemetrics™
K-7371S
Mercury-free 0 to 15000ppm Pack of 25 Each for $88.06
Description & Specifications

Specifications

Composition >64% Sulfuric Acid, <34% Deionized Water, <1% Mercuric Sulfate, <1% Silver Sulfate, <0.5% Potassium Dichromate
For Use With (Application) Premeasured reagents for accurate, economical determination of COD, determination of the oxidizable organic matter content of wastewater
Includes Instruction book
Liner Material PTFE
No. of Tests 25.0

  • No need to modify or recalibrate existing equipment or procedures
  • Optical-quality glass for accuracy
  • Available in mercury and mercury-free versions
  • Screw caps lined with PTFE for inertness
  • Standard 5/8 in. (16mm) 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

In packs of 25 reagent vials