HALO 1000 Å C4, 2.7 µm, 4.6 x 20mm

HALO 90 Å AQ-C18, 5 µm, 3.0 x 30mm

HALO 90 Å PFP, 2.7 µm, 3.0 x 5mm, Guard Column 3p

Poroshell 120 SB-C8,3.0x100mm,2.7um,MVK