HALO 90 Å C8, 2.7 µm, 10.0 x 100mm

Poroshell 120,SB-C18, 4.6x30mm,2.7um

HALO 160 Å ES-CN, 2.7 µm, 3.0 x 75mm

HALO 90 Å PFP, 5 µm, 4.6 x 5mm, Guard Column 3pk