HALO 90 Å Penta-HILIC, 2.7 µm, 4.6 x 20mm

Poroshell 120 EC-C8,3x100mm,1.9um,T

HALO 160 Å ES-C18, 5 µm, 2.1 x 20mm

HALO 90 Å ES-CN, 2 µm, 2.1 x 5mm, Guard Column 3p