HALO 90 Å RP-Amide, 2.7 µm, 3.0 x 30mm

HALO 1000 Å Diphenyl, 2.7 µm, 0.5 x 150mm

HALO 90 Å Biphenyl, 2 µm, 2.1 x 5mm, Guard Column

Poroshell 120 EC-C18,4.6x 50mm,2.7um,T