Kromasil^® EternityXT is the chemically stable merged organic/inorganic silica material of choice for the purification of pharmaceuticals, peptides and oligonucleotides under reversed phase from analytical to preparative chromatography.

This reinforced silica has extraordinary high chemical stability, maintains the benefits of the well-recognized Kromasil^® Classic silica and offers first-rate separation power as well as loadability at low, medium and high pH from impurity isolation to full scale purification manufacturing.