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

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

HALO 90 Å AQ-C18, 5 µm, 4.6 x 5mm, Guard Column 3

Poroshell 120 SB-C18,3x100mm,1.9um,T