The characteristic spectra of the finished products are quickly revealed. After being manufactured, all products undergo an infrared spectroscopy measuring. In this way, conformity with the reference products and any deviations are ascertained.

Reference sample

From every batch produced, a sample is stored in an air-conditioned space so that it may be investigated if necessary.

A second exemplar is sent to an independent testing institute so that we can guarantee the consistent quality of our products by using external monitoring.

If there are abnormalities in the product, then please request a test certification or an infrared spectroscopy certification from us. These are available in German and English.