Enzytec™ Generic Oxalic acid

Art. No.: E2100

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Product info

Enzytec™ Generic Oxalic acid

Art. No.: E2100

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.


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.


Dear customers,

we have started to provide the documents for our products in an electronic format. These are the Instructions for Use (IFU), the Safety Data Sheets (SDS) and the Certificate of Analysis (CoA). For batches placed on the market after 01 January 2024, you can find our documents on the eIFU portal eifu.r-biopharm.com/food.

Art. NoE2100
Test format1 x 20 ml for 10 determinations
Incubation time15 minutes
LOD (Detection Limit)1.5 mg Oxalic acid / L
Detected analyte

Oxalic acid

EvaluationColorimetric method (590 nm)