HALO 1000 Å Diphenyl, 2.7 µm, 3.0 x 20mm

Poroshell HPH-C8, 3.0x50mm, 2.7um

HALO 90 Å Glycan, 2.7 µm, 4.6 x 5mm, Guard Column

HALO 160 Å ES-CN, 2.7 µm, 1.0 x 50mm