HALO 90 Å C18, 2 µm, 2.1 x 50mm

Poroshell 120 PFP,2.1x 50mm,4um,T

HALO 160 Å ES-CN, 2.7 µm, 3.0 x 5mm, Guard Column

Poroshell 120, HILIC, 3x50,4um,MVK