HALO 90 Å PFP, 2 µm, 2.1 x 75mm

HALO 160 Å ES-C18, 2.7 µm, 10.0 x 100mm

Poroshell HPH-C8,3x 50mm,2.7um,T

HALO 160 Å ES-C18, 2 µm, 2.1 x 5mm, Guard Column