HALO 90 Å HILIC, 2.7 µm, 4.6 x 20mm

HALO 160 Å ES-C18, 2 µm, 3.0 x 5mm, Guard Column

Halo 5um, 90A, AQ-C18

HALO 90 Å C18, 2.7 µm, 2.1 x 50mm