HALO 400 A Diphenyl, 3.4 µm, 3.0 x 20mm

HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 5mm, Guard C

HALO 160 Å ES-CN, 5 µm, 4.6 x 250mm

Poroshell 120,UHPLC Grd,EC-C8,2.1mm,4um