When dosing various media in the laboratory, it is very important to have 100% confidence in your laboratory equipment.
You can rely 100 % on the FORTUNA OPTIFIX and POLYFIX bottle top dispensers that we manufacture in Wertheim, because for Poulten & Graf dispensers high-quality materials, proven technology and a traceable dispensing process are a matter of course.
On the picture you can see the production step where the future serial number is being lasered on the dosing cylinder.