Halo 2.7um, 90A, C18

HALO 90 Å HILIC, 5 µm, 4.6 x 5mm, Guard Column 3p

Poroshell 120 Bonus RP,2.1x100,2.7um,MVK

HALO 1000 Å Diphenyl, 2.7 µm, 3.0 x 30mm