HALO 90 Å PFP, 2.7 µm, 3.0 x 250mm

Poroshell 120, UHPLC Guard,SB-C18,3.0mm

HALO 90 Å PAH, 2.7 µm, 4.6 x 5mm, Guard Column 3p

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 0.5 x 50mm