HALO 160 Å ES-C18, 2.7 µm, 1.0 x 50mm

HALO 160 Å ES-CN, 5 µm, 2.1 x 250mm

HALO 90 Å ES-CN, 2.7 µm, 2.1 x 5mm, Guard Column

Poroshell 120, HILIC, 2.1x50,4um,MVK