HALO 160 Å ES-CN, 2.7 µm, 3.0 x 30mm

HALO 160 Å ES-C18, 5 µm, 10.0 x 50mm

HALO 90 Å C18, 5 µm, 3.0 x 5mm, Guard Column 3pk

Poroshell 120 EC-C18,3x100mm,1.9um,T