HALO 90 Å HILIC, 2.7 µm, 2.1 x 50mm

HALO 90 Å RP-Amide, 5 µm, 2.1 x 5mm, Guard Column

Poroshell 120,SB-C18,21.2x50mm,4um

HALO 160 Å ES-CN, 2.7 µm, 4.6 x 75mm