HALO 1000 Å ES-C18, 2.7 µm, 2.1 x 100mm

HALO 400 Å Diphenyl, 3.4 µm, 2.1 x 100mm

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

HALO 90 Å HILIC, 2.7 µm, 3.0 x 5mm, Guard Column