HALO 90 Å C8, 2.7 µm, 10.0 x 150mm

Poroshell 120,EC-C18, 2.1x75mm,2.7um

HALO 90 Å PFP, 2.7 µm, 1.0 x 50mm

HALO 90 Å HILIC, 2 µm, 2.1 x 5mm, Guard Column 3p