HALO 160 Å C30, 2.7 µm, 4.6 x 30mm

Poroshell 120,SB-C18, 4.6x100mm,2.7um

HALO 90 Å HILIC, 2.7 µm, 2.1 x 5mm, Guard Column

Poroshell 120, HPH-C8, 2.1x250mm, 4um