HPLC Methanol - Gradient Elution Applications

Methanol provides stronger elution strength than acetonitrile in RP-HPLC enabling separation of hydrophobic peptides and metabolites.

Laboratories employ 5-95% gradients resolving pharmaceuticals, pesticides, and steroids with excellent peak shape.

Low fluorescence supports post-column derivatization detection while minimal non-volatiles prevent MS source contamination.

Amphiphilic nature extracts both polar and nonpolar analytes from complex biological matrices.