Imidazole is a versatile metal scavenger for a variety of metals, under a wide range of conditions, and the preferred metal scavenger for iron catalysts.

Imidazole can also be used as an amine base in systems that are generally sensitive to basic conditions compared to other SiliaMetS supported bases.

Best scavenger for: Cd, Co, Cu, Fe, Ir, Li, Mg, Ni, Os, W & Zn

Good scavenger for: Cr, Pd & Rh

SiliaSep^™ OT flash cartridges are compatible with FlashMaster instrument.

Due to the very low pKa (< 1) it's a strong cation exchanger since it maintain a negative charge throughout the pH scale. The most common use is likely for catch and release purification of weak cations (for example basic drugs and analgesics), analysis of basic biomolecules (peptides and proteins) and water-soluble vitamins (basic vitamins B and C).

SiliaSep^™ OT flash cartridges are compatible with any FlashMaster instrument.

Most popular sorbent for day-to-day use for the purification of non-ionic polar organic compounds.

SiliaSep^™ OT flash cartridges are compatible with FlashMaster instrument.

TAAcOH (Triaminetetraacetic Acid) is a silica bound metal scavenger for Pd0, Ni0 and Cu. It is the supported version of EDTA in its free form. It is an effective scavenger for metals in low or zero oxidation states, which includes many of the most synthetically useful catalysts such as tetrakis-(triphenylphosphine)palladium0.

Best scavenger for: Ca, Co, Ir, Li, Mg, Ni, Os, Ru & Sc

Good scavenger for: Cr, Cs, Fe, Pd, Rh & Sn

SiliaSep^™ OT flash cartridges are compatible with FlashMaster instrument.

TAAcONa (Triaminetetraacetate, sodium salt) is a silica bound metal scavenger for Pd(II), Ni(II) and Cu. It is the supported version of EDTA in its sodium salt form. It is an effective scavenger for metals in higher oxidation state, 2+ or higher.

Best scavenger for: Ca, Cd, Cs, Cu, Fe, Ir, La, Li, Mg, Ni, Os, Rh, Sc & Sn

Good scavenger for: Cr, Pd, Ru, Se & Zn

SiliaSep^™ OT flash cartridges are compatible with FlashMaster instrument.