High quality products and unique research are and remain our primary concern. We are increasingly feeling the effects of the global crisis. The prices of the high-value raw materials we use have risen sharply over the past year. Energy and transportation costs have also been on the rise. Purchasing costs in total have reached levels we can only partially absorb.

That is why we are going to increase our suggested retail prices as of February 1, 2023.

A price list follows.

 Version 12. Last update 31/03/2023. Errors and changes excepted. The company reserves the right to change prices without notice.