HALO 90 Å PFP, 2.7 µm, 0.3 x 50mm

HALO 90 Å Penta-HILIC, 2.7 µm, 4.6 x 5mm, Guard C

Poroshell 120,SB-Aq,3.0x50mm,2.7um

HALO 160 Å ES-C18, 2.7 µm, 0.5 x 150mm