Cleanert Silica use unbonded, activated irregular silica as sorbent. This sorbent exhibits high polar interactions and is used to retain polar interference and to pass through weak-polar or non-polar compounds of interest such as oil samples. In addition, the silanol groups are ionizable at intermediate pH, so it can be used as a weak cation exchanger.
Based on Irregular Silica;
Average Particle Diameter: 50 μm;
Average Pore Size: 60 Å;
Specific Surface Area: 480 m2/g.