CHEMetrics™ COD Reagent Vials

Contain premeasured reagents for accurate, economical determination of COD

Overview
Brand: CHEMetrics™

Manufacturer Part Number: K7351S

UNSPSC: 41120000

Code: A0

Additional Details:
Additional Details: CAS Number: 7664-93-9 Weight: 0.10000kg Transport: UN number : 1830 Chem class : 1a Pack group : II



Product Code. 11893510

Quantity Price
1 £ 68.95 / 83mL
Estimated Shipment
05-04-2017
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Description and Specification

Specification

Liner Material PTFE
No. of Tests 25.0
Test Method Mercury-free
Range 0 to 150ppm
For Use With (Application) Premeasured reagents for accurate, economical determination of COD, determination of the oxidizable organic matter content of wastewater
Includes Instruction book
Composition >64% Sulfuric Acid, <34% Deionized Water, <1% Mercuric Sulfate, <1% Silver Sulfate, <0.5% Potassium Dichromate

  • 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

Documentation

Technical documents