HALO 90 Å LPH-C18, 2.7 µm, 2.1 X 50mm

HALO 160 Å ES-C18, 5 µm, 4.6 x 5mm, Guard Column

Poroshell 120 HILIC,2.1x 150mm,4um,T

HALO 160 Å ES-CN, 2.7 µm, 0.5 x 100mm