The benefits of the OPTIFIX® SAFETY Dispenser (Art.-No. 101 107)

Best safety
With OPTIFIX® SAFETY strong acids and aggressive chemicals can be dosed safely. As there are no metal springs used in the OPTIFIX dispenser, liquid samples will not be contaminated. An additional sealing lip at the end of the PTFE encased dispensing cylinder ensures high tightness and maximum working safety. By using a glass cylinder one can clearly see the liquid as it is being dosed. To avoid mistakes, the finger caps are labeled in different colours. The colour code of the SAFETY dispenser is green.

High accuracy
OPTIFIX® Dispensers are tested in our calibration department in accordance with ISO standard 8655. By rotating the fine-tuning wheel the volume of liquid can be fixed precisely. The wheel will not move during multiple dosings so the user can be sure that the desired volume is maintained.

Premium quality made in Germany
By using high quality materials such as PTFE and borosilicate glass the OPTIFIX® SAFETY Dispenser ensures outstanding performance for many years.

Volume range
The OPTIFIX® SAFETY Dispenser is offered in 6 sizes from 0.5 ml to 100 ml with a corresponding range of bottle top adaptors made of PTFE. This allows a wide range of volumes to be dispensed safely and accurately directly from storage bottles.


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Poulten & Graf supply Liquid Handling devices that cover most laboratory applications. We provide laboratory products in Germany, England and across the whole of Europe

FORTUNA® OPTIFIX® SAFETY Dispenser available from Poulten & Graf | Superior Laboratory Products