HALO 90 Å PFP, 5 µm, 2.1 x 20mm

Poroshell 120 CS-C18,3x150mm,2.7um,T

HALO 160 Å ES-C18, 2.7 µm, 2.1 x 5mm, Guard Colum

HALO 90 Å PAH, 2.7 µm, 4.6 x 5mm, Guard Column 3p