missing translation for 'onlineSavingsMsg'
Learn More

CHEMetrics™ COD Reagent Vials

Contain premeasured reagents for accurate, economical determination of COD

Brand:  CHEMetrics™ K7351S

UNSPSC : 41120000

Code : A0

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

 View more versions of this product

Product Code. 11893510

  • £68.95 / 83mL


Estimated Shipment
04-10-2017
Add to basket

Description

Description

  • 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

Specifications

Specifications

>64% Sulfuric Acid, <34% Deionized Water, <1% Mercuric Sulfate, <1% Silver Sulfate, <0.5% Potassium Dichromate
Premeasured reagents for accurate, economical determination of COD, determination of the oxidizable organic matter content of wastewater
PTFE
Mercury-free
0 to 150ppm
Instruction book
25.0
Documentation

Technical Documents