HALO 90 Å ES-CN, 2.7 µm, 2.1 x 20mm

Poroshell 120,SB-C18, 4.6x100mm,2.7um

HALO 90 Å RP-Amide, 2 µm, 3.0 x 20mm

HALO 90 Å AQ-C18, 2.7 µm, 4.6 x 5mm, Guard Column