HALO 90 Å PFP, 2.7 µm, 10.0 x 50mm

HALO 90 Å HILIC, 2.7 µm, 2.1 x 50mm

Poroshell 120 EC-C8,2.1x 50mm,4um,T

HALO 400 Å ES-C18, 3.4 µm, 2.1 x 5mm, Guard Colum