HALO 90 Å C8, 2.7 µm, 0.3 x 50mm

Poroshell 120 PFP,3x100mm,1.9um,T

HALO 160 Å ES-CN, 2.7 µm, 3.0 x 5mm, Guard Column

HALO 1000 Å C4, 2.7 µm, 2.1 x 75mm