HALO 90 Å C18, 2.7 µm, 2.1 x 50mm

HALO 90 Å ES-CN, 5 µm, 4.6 x 5mm, Guard Column 3p

Poroshell 120 SB-C8,3.0x100mm,2.7um

Poroshell 120 PFP,2.1x50mm,1.9um,T