HALO 90 Å C18, 2.7 µm, 2.1 x 150mm

Poroshell 120 HILIC,2.1x 50mm,4um,T

HALO 90A PCS C18, 2.7um Guard Column 2.1mm x 5mm

HALO 90 Å RP-Amide, 5 µm, 3.0 x 250mm