HALO 90 Å Penta-HILIC, 2.7 µm, 0.3 x 50mm

Poroshell 120 PFP,4.6x 150mm,2.7um,T

HALO 160 Å ES-C18, 2.7 µm, 4.6 x 5mm, Guard Colum

HALO 90 Å Biphenyl, 5 µm, 3.0 x 100mm