Thermo Scientific™ BioBasic™ HPLC columns provide improved performance for biological samples including peptides, proteins, and other biomolecules. The high purity silica and tailored pore sizes provide superior performance in terms of improved resolution, efficiency, reproducibility, and column life.

BioBasic 4 Columns contain 300Å pore size silica with lower carbon loading, ideally suited for high-hydrophobicity peptides nominally greater than 5,000 Da. Provide less retention of hydrophobic peptides due to the shorter alkyl length.