Yes, we can detect and identify PFAS particles with the OF2i®-Raman device.
However, it does depend somewhat on the size of the particle. The device can characterize the size, particle size distribution and particle concentration of particles from 100 nm to 150 nm.
With OF2i®-Raman it is easier to detect PTFE than PFOS (although this is all PFAS). We are working on further use cases to define these limits.