HALO 400 Å ES-C18, 3.4 µm, 2.1 x 75mm

HALO 90 Å Penta-HILIC, 2.7 µm, 3.0 x 5mm, Guard C

HALO 90 Å Biphenyl, 2.7 µm, 3.0 x 30mm

Poroshell 120 PFP,2.1x 50mm,2.7um,T