SiliaMetS® Thiol (Si-Thiol) is our most versatile and robust metal scavenger for a variety of metals under a wide range of conditions.

Best scavenger: Ag, Hg, Os, Pd & Ru

Good scavenger: Cu, Ir, Pb, Rh & Sn

SiliaPrep Tosic Acid (SCX) is a strong cation exchanger and maintains a negative charge throughtout the pH scale. The most common use is a strong cation exchanger for the amine and basics molecules “catch and release” purification technique in SPE cartridges.

SiliaPrep Tosic Acid is a strong cation exchanger and maintains a negative charge throughtout the pH scale. The most common use is a strong cation exchanger for the amine and basics molecules “catch and release” purification technique in SPE cartridges.

SiliaMetS Triamine (SiliaMetS WAX-3, Si-TRI) is effective for scavenging metals such as Pb, Co, Ru and Pd. Our screening studies have shown it to be the preferred scavenger for Pb. It can also be used as a scavenger for acid chlorides, isocyanates and other electrophiles.

SiliaMetS Triamine may also be used as a weak anion exchanger (WAX) in the same way as SiliaMetS Amine and SiliaMetS Diethylamine, and is the closest silica equivalent of polyethyleneimine commonly used on the market.

Best scavenger for: Cr, Pd, Pt, W & Zn

Good scavenger for: Ag, Cd, Co, Cu, Fe, Hg, Ni, Os, Pb, Ru & Sc

SiliaPrep Tridecafluoro is a fluorous sorbent used to separate fluorinated molecules and non-fluorinated ones.