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Chromate Cell Test 0.05 - 2.00 mg/l Cr 0.11 - 4.46 mg/l CrO4 Spectroquant

Code: 1145520001 D2-231

General description

(chromium VI and total chromium) Method: photometric 0.05 - 2.00 mg/l Cr 0.11 - 4.46 mg/l CrO4 Spectroquant® The method is anal...


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General description

(chromium VI and total chromium) Method: photometric 0.05 - 2.00 mg/l Cr 0.11 - 4.46 mg/l CrO4 Spectroquant® The method is analogous to APHA 3500-Cr B and DIN 38405-24.This Spectroquant® Chromate Cell Test allows the accurate quantification of the chromium(VI) and total chromium concentration in aqueous samples. Method applied: In weakly phosphoric solution chromium(VI) ions react with diphenylcarbazide to form chromium(III) and diphenylcarbazone which form a red-violet complex that is determined photometrically. 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

compatibilityfor use with Spectroquant® Prove 600, for use with SPECTROQUANT®, for use with Spectroquant® Prove 100, for use with Spectroquant® Nova 60 A, for use with Spectroquant®, for use with Spectroquant® Prove 300, for use with Spectroquant® Move 100
detection methodphotometric (DPD)
measuring range0.11-4.46 mg/L (CrO4), 0.05-2.00 mg/L (Cr)
Quality Level100
specific analyte(s)chromate
storage temp.15-25°C
technique(s)photometry: suitable
Hazard Class9
Un Number3316
Pack GroupII
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