HALO 400 A Diphenyl, 3.4 µm, 3.0 x 50mm

HALO 90 Å HILIC, 2.7 µm, 3.0 x 5mm, Guard Column

HALO 90 Å RP-Amide, 5 µm, 3.0 x 75mm

Poroshell 120,SB-C18, 3.0x75mm,2.7um