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Welcome to the website of
CLAKS® (Chemical and Hazardous Substances Inventory Management Systems)

Are you looking for a system which should convert your old r-and s-phrases into the GHS (Globally Harmonised System) with adherence to the new GHS-Regulation (CLP-Regulation)?

Our chemistry storage & inventory register system (CLAKS) offers you an efficient system of the following duties:

  • Laboratory and storage of chemicals
  • Inventorying of chemical substances
  • Inventory list according to „12. BimSchV
  • Conversion of old R and S sentences after European order (CLP order) in GHS (Globally Harmonised system)
  • Danger material management to REACH and TRG (S)


CLAKS clearly and easy user interface. Everything is accessible in an instant!

Claks User Interface