COD Cell Test for seawater / high chloride contents Method: photometric 50 - 3000 mg/l Spectroquant

Code: 1170590001 D2-231

Not available outside of the UK & Ireland.

General description

Method: photometric 50 - 3000 mg/l Spectroquant® The chloride content of the water sample is depleted by means of sulfuric acid and an HCl...


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Not available outside of the UK & Ireland.

General description

Method: photometric 50 - 3000 mg/l Spectroquant® The chloride content of the water sample is depleted by means of sulfuric acid and an HCl absorber. The water sample is subsequently oxidized with a hot sulfuric solution of potassium dichromate, with silver sulfate as the catalyst. Residual chloride is masked with mercury sulfate. The concentration of green Cr3+ ions is then determined photometrically. The chloride depletion method corresponds to DIN 38409-41-2.The method corresponds to DIN ISO 15705 and is analogous to EPA 410.4, APHA 5220 D, and ASTM D1252-06 B. The Spectroquant®Cell Tests come with prefilled 16 mm round cells and all the required reagents to perform the analysis according to the instruction leaflet provided. All Spectroquant® Cell and Reagent Test Kits are equipped with the unique Live ID (2D barcode) , which allows seamless method recognition and contains essential information such as lot number, expiry date, and automatic calibration updates.

Legal Information

SPECTROQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany

Packaging

25 tests in EPS box

analyte functional class(es)chemical oxygen demand (COD)
compatibilityfor use with Spectroquant® Prove 600, for use with Spectroquant® Prove 100, for use with Spectroquant® Nova 60 A, for use with Spectroquant® Prove 300, for use with Spectroquant® Move 100
detection methodphotometric
measuring range50-3000 mg/L (COD)
product lineSpectroquant®
Quality Level100
storage temp.15-25°C
technique(s)photometry: suitable
Hazard Class9
Un Number3316
Pack GroupII
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