HALO 90 Å C18, 5 µm, 2.1 x 250mm

Poroshell 120 Bonus RP,4.6x150mm,2.7um

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 5mm, Guard

UHPLC Grd,Poroshell HPH-C18,2.1mm,4um