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

HALO 90 Å ES-CN, 5 µm, 4.6 x 5mm, Guard Column 3p

Poroshell 120 Phe-Hex,4.6x 100mm,2.7um,T

HALO 90A PCS C18, 2.7um 2.1mm x 100mm