Poroshell 120 Phel-Hex,3x 50mm,4um,T

HALO 1000 Å Diphenyl, 2.7 µm, 4.6x5mm, Guard 3pk

HALO 90 Å PFP, 2 µm, 3.0 x 5mm, Guard 3pk

Poroshell HILIC-OH5 2.7u, 2.1x150mm