LCK314 COD cuvette test, 15 - 150 mg/L O2

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SKU: LCK314

Manufacturer: Hach

Availability: In stock

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A set of reagents for the determination of COD (chemical oxygen demand). Measurement range 15 - 150 mg/L O2. The number of tests per package is 25. According to standard: ISO 6060-1989, DIN 38409-H41-H44.


Description

Description

Hach COD (Chemical Oxygen Demand) cuvette tests are used for the analysis of waste water and industrial processes.

LCK314 Reagent Kit is easy to use and photometric evaluation, packed in a box with instructions. Oxidizable substances react with sulphuric acid and potassium dichromate solution in the presence of silver sulphate as a catalyst. Chloride is masked by mercury sulphate. The reduction in the yellow coloration of Cr6+ is evaluated. 

The method can be used for samples (or diluted samples) with chloride concentrations up to 1500 mg/L. It is recommended to check the plausibility by dilution.

Key benefits:

  • Maximum safety for users thanks to closed system and small amount of reagents
  • Convenient and error-free dosing of reagents
  • Ease of use
  • Versatility
Specifications

Specifications

Application areaTest kits, Wastewater, Reagents, Drinking water
TypeCuvette tests 13 mm
IndustryEcology, Pulp and paper, Pharmaceutical, Glass, Power generation, Transport, Chemical, Food and Beverage, Municipal
ParametersCOD
Measurement Range15 - 150 mg/L O2
CompatibilityDR6000, DR1900, DR3900, DR5000, DR2800, DR3800
MethodDichromate
Compliance with the standardISO 6060-1989, DIN 38409-H41-H44
Number of tests25
Quality controlLCA704
Video
Downloads

Downloads

Working procedure: LCK314 COD Chemical Oxygen Demand
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