The quality assurance lab operates in a 24/7 system. Our specialists ensure that the testing equipment is always state-of-the-art. It is subject to testing equipment monitoring and is thus gauged and/or calibrated at regular intervals. We have been ISO 9001 certified since 1995.

Analytic controls of various wax types are carried out using high temperature gas chromatography and differential scanning calorimetery. In-house developed methods allow us to precisely monitor the quality and composition of raw waxes.

We use a XRF spectroscopy method for the analytics of our tanning agents.
This method allows Völpker Spezialprodukte GmbH to conduct comprehensive elemental analytics in the input and final inspection stages.