HALO 90 Å RP-Amide, 2.7 µm, 0.5 x 100mm

HALO 90 Å HILIC, 2 µm, 2.1 x 5mm, Guard Column 3p

Poroshell 120,UHPLC Grd,EC-C18,2.1mm,4um

Poroshell 120,UHPLC Grd,PFP,2.1mm,4um