HALO 400 Å ES-C18, 3.4 µm, 4.6 x 75mm

HALO 90 Å PFP, 2.7 µm, 2.1 x 5mm, Guard Column 3p

Poroshell 120, Phe-Hex,4.6x100mm,2.7um

Poroshell 120,SB-C18, 3.0x75mm,2.7um