HALO 160A PCS C18, 2.7um 2.1mm x 150mm

HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 75mm

Poroshell 120 Ph-Hex,2.1x100mm,2.7um,MVK

HALO 90 Å Penta-HILIC, 2 µm, 2.1 x 5mm, Guard Col