Chemical Determination of Chromium VI (Cr ⁺⁶) Content

The Chromium VI Test, which is carried out within the scope of the ISO 17075 standard, is carried out for the detection of Chromium VI in the solution leaking from the skin. The test method can be used to measure the chromium(VI) content in leathers up to 3 mg/kg.

Normative references within the scope of the standard:
ISO 2418, Leather — Chemical, physical and mechanical and fastness tests — Sampling site
ISO 3696, Water for analytical laboratory use - Specification and testing methods
ISO 4044:2017, Leather — Chemical tests — Preparation of chemical test specimens
ISO 4684, Leather — Chemical tests — Volatile substance determination

Test principle, pH 7.5 to It is based on the detection of Chromium VI dissolved in phosphate buffer at 8.0. Substances affecting the detection are removed by solid phase extraction if necessary. You can contact us for details.