HALO 1000 A C4, 2.7 µm, 1.5 x 150mm

Poroshell 120,EC-C18, 4.6x100mm,2.7um

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

Halo 2.7um, 90A, HILIC