HALO 90 Å Phenyl-Hexyl, 2 µm, 3.0 x 20mm

Poroshell HPH-C18,4.6x 50mm,2.7um,T

HALO 90 Å HILIC, 5 µm, 4.6 x 100mm

HALO 1000 Å Diphenyl, 2.7 µm, 4.6 x 5mm, Guard Co