HALO 90 Å Penta-HILIC, 5 µm, 4.6 x 20mm

Poroshell 120, EC-C8, 2.1x150,4um,MVK

HALO 90 Å PAH, 2.7 µm, 3.0 x 5mm, Guard Column 3p

Poroshell 120,EC-C8,2.1x75mm,2.7um