HALO 90 Å C8, 2.7 µm, 4.6 x 20mm

Poroshell 120, UHPLC Grd, PFP,4.6mm,3pk

HALO 90 Å ES-CN, 2 µm, 2.1 x 5mm, Guard Column 3p

HALO 90 Å HILIC, 2.7 µm, 3.0 x 5mm, Guard Column