HPLC Guard Column Bio SEC-5, 500Å, 5 µm, 7.8 x 50 mm

The Bio SEC-5 HPLC columns for size exclusion chromatography (SEC) offer the widest pore size range from 100 Å to 2000 Å at low operating pressures. These columns are packed with 5 μm silica particles coated with a proprietary neutral hydrophilic layer for maximum efficiency and stability. The specially designed packing also promotes high pore volume, improving both peak capacity and resolution. Bio SEC-5 HPLC columns are available in 100 Å, 150 Å, 300 Å, 500 Å, 1000 Å and 2000 Å. This guard column is 50 mm long, has an inner diameter of 7.8 mm and 5.0 µm large particles.