HALO 90 Å ES-CN, 2 µm, 3.0 x 75mm

HALO 90 Å C8, 2 µm, 3.0 x 30mm

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

Poroshell 120 SB-C18,4.6x 50mm,2.7um,T