Yes, it is possible to use LAMBDA VIT-FIT syringe pumps for pumping acid and/or base as part of a pH-stat device:

pH-stat: METTLER transmitter with pH-probe and LAMBDA VIT-FIT syringe pump for acid / base

The pH-stat system allows the choice between ON/OFF control and proportional control (0-10 V remote control of LAMBDA VIT-FIT syringe pump(s)).

For more information, contact LAMBDA Laboratory Instruments (www.lambda-instruments.com/contact-us/), please.