Revised chemical list for the FORTUNA® OPTIFIX® bottle-top dispenser is available for download

The FORTUNA® OPTIFIX® bottle-top dispenser from Poulten & Graf GmbH was launched in 1976 and will therefore be celebrating its 50th anniversary in 2026. Since its market launch, the dispenser has been continuously developed to ensure maximum precision and reliability.

The OPTIFIX® dispenser is characterized by its high accuracy. It is tested in accordance with the ISO 8655 standard in the company’s own calibration department. The rotatable fine adjustment enables a fixed volume setting so that the desired volume does not change unintentionally.

Thanks to the use of high-quality materials such as PTFE and borosilicate glass, the OPTIFIX® dispenser offers a long service life and first-class quality. It is available in various versions, including the OPTIFIX® BASIC for aqueous solutions, acids and crystallizing media, the OPTIFIX SOLVENT for solvents, the OPTIFIX® SAFETY for strong acids and aggressive media, the SAFETY S for fuming media and the OPTIFIX® HF especially for hydrofluoric acid. You can find the revised list of chemicals here.