Intended use:

Colorimetric assay for the determination of Oxalic acid in wine, beer, beverages, honey and other foodstuffs.

General Information:

As an alternative to the “Yellow line” enzymatic kits produced by Roche Diagnostics, R-Biopharm also offers the Enzytec™ Generic line, which includes enzymatic or colorimetric assays. The Enzytec™ Generic line includes 14 different enzymatic kits, which can detect acids and sugars.

Principle:

Oxalate is oxidized to carbon dioxide and hydrogen peroxide by oxalate oxidase. Hydrogen peroxide reacts in presence of peroxidase (POD) with MBTH (3-methyl-2-benzothiazolinone hydrazone) and DMAB (3-dimethylamino benzoic acid) forming a blue quinone compound. The intensity of color is proportional to the concentration of oxalate in the sample and it is read at 590 nm.

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Accessories:

Specifications
Article NumbersE2100
Test format 1 x 20 ml for 10 determinations
Incubation time 15 minutes
LOD (Detection limit) 1.5 mg Oxalic acid / L
Detected analyte

Oxalic acid

Evaluation Colorimetric method (590 nm)
Files
Certificate of Analysis
Instructions
MSDS
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