Poroshell 120, UHPLC Guard,SB-C18,4.6mm

HALO 90 Å Penta-HILIC, 5 µm, 2.1 x 75mm

HALO 90 Å Biphenyl, 2.7 µm, 2.1 x 20mm

HALO 90 Å AQ-C18, 2 µm, 2.1 x 5mm, Guard Column 3