Metrohm IC Pro
Anions, cations and ancat dual systems
Anion systems with or without suppression
Chemical suppression followed by CO2 suppression (sequential suppression)
Sequential suppression with inline ultrafiltration or dialysis (Prep1)
Sequential suppression with inline pre-concentration
Inline matrix elimination or inline calibration (Prep 2)
Sequential suppression with inline neutralization and inline cation removal (Prep 3)
Low pressure or high pressure gradient
![3722](https://sites.udel.edu/cpoon/files/2022/05/3722.jpg)