HALO 90 A C18, 2.7 µm, 1.5 x 150mm

Poroshell 120 HILIC,2.1x 100mm,4um,T

HALO 90 Å PFP, 2.7 µm, 4.6 x 5mm, Guard Column 3p

HALO 90 Å C18, 2 µm, 2.1 x 20mm