Altmann Analytik HPLC Guard Cartridges Reprospher 100 Phenyl, 2.5 μm, 4 x 20 mm, 5pc/PAK

Reprospher Phenyl columns are among the multifunctional phases. They have a pore size of 100Å, have a carbon content of 8% and are double endcapped. They are available with different particle sizes.