Thermo Fisher Scientific HPLC Guard Column BetaSil Diol, 100 Å, 5 μm, 4 x 10 mm, 4 pc/PAK

HPLC column BetaSil Diol with 4 mm inner diameter, 10 mm length and 5.0 µm particle size. The BetaSil Diol column is characterized by its large surface area with highly bound and very uniform phase coverage.