Sepax HPLC Guard Cartridge, without Holder, Bio-C4, 300 Å, 3 μm, 4 x 10 mm

Monomeric and fully endcapped Bio-C4 packing is bonded with butyl groups that lead to moderate hydrophobicity. Bio-C4 packings of 300 Å pore size selection are ideal for high resolution mapping of peptides and separation of intact proteins, and natural and synthetic peptides.