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LCK014, COD cuvette test 1000 - 10000 mg/L O2

hach-lck014-kyuvetnyj-test-na-khpk.pngHach test kit for determining COD

SKU: LCK014

Manufacturer: Hach

Availability: In stock

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A set of reagents for the determination of COD (chemical oxygen demand). Measurement range 1000 - 10000 mg/L O2. The number of cuvette tests in a package is 25 pieces. Complies with ISO 6060-1989, DIN 38409-H41-H44.


Description

Description

LCK014 - reagent kit for determination of COD (Chemical Oxygen Demand) in the range of 1000 - 10000 mg / l O2. Complies with ISO 6060-1989, DIN 38409-H41-H44 standards. The cuvette tests are compatible with Hach DR series spectrophotometers.

Application: waste water, process analysis.

Method description: 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 green coloration of Cr3+ is evaluated.

The method can be used for water samples with chloride concentrations of up to 5000 mg/L. Higher chloride concentrations cause high-bias results. The measurement results must be subjected to plausibility checks (dilute and/or spike the sample).

Specifications

Specifications

Application areaEnvironmental monitoring, Test kits, Wastewater, Reagents, Drinking water, Treatment facilities, Laboratory analysis, Process control
TypeCuvette tests 13 mm
IndustryEcology, Chemical, Food and Beverage, Municipal
ParametersCOD
Measurement Range1000 - 10000 mg/L O2
CompatibilityDR6000, DR1900, DR3900, DR5000, DR2800, DR3800
MethodDichromate
Compliance with the standardISO 6060-1989, DIN 38409-H41-H44
Number of tests25
Quality controlLCA705
Video
Downloads

Downloads

Working procedure: LCK014 COD
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