I am carrying out samping using GRIMM-WRAS for particle count and mass concentration.
I wanted to differentiate particle based on Nucleation(Aitken mode) 1µm, but the instrument design lags in 1µm size, In this case which value I need to select, either 0.1µm to 0.943µm or 0.1µm to 1.112 µm as cut off diameter?
Thanks