HALO 90 Å RP-Amide, 5 µm, 2.1 x 250mm

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

Poroshell 120 PFP, 2.1x50mm,2.7um

Poroshell 120 SB-C18,2.1x50mm,4um,T