The Fortuna Optifix BASIC dispenser with PTFE encased glass dosing piston from Poulten & Graf. Available in a range of volumes: 2ml, 5ml, 10ml, 30ml, 50ml, 100ml, 200ml
The benefits of the OPTIFIX® BASIC Dispenser
(Catalogue: 101080)
Best safety
With OPTIFIX® BASIC, aqueous solutions, acids (not hydrofluoric), bases and crystallizing media can be dosed safely. As there are no metal springs used in the OPTIFIX dispenser, liquid samples will not be contaminated. By using a glass cylinder one can clearly see the liquid as it is being dosed. To avoid errors, the finger caps are labeled in different colours for different OPTIFIX units. The colour code of the BASIC dispenser is yellow.
High accuracy
OPTIFIX® Dispensers are tested in the Poulten & Graf calibration department in accordance with EN-ISO standard 8655-5. 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® BASIC Dispenser ensures outstanding performance for many years.
Wide volume range
The OPTIFIX® BASIC Dispenser is offered in seven sizes from 2 ml to 200 ml with a corresponding range of bottle top adaptors made of Polypropylene or PTFE (dependant on volume). This allows a wide range of volumes to be dispensed safely and accurately directly from storage bottles.
This dispenser comes with 2 Polypropylene adaptors for GL40 + GL45, 1 PTFE intake tube.
- Accuracy: < + 0,6 %,
- Coefficient of Variation: < + 0,2 %
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