HALO 90 Å C8, 5 µm, 4.6 x 75mm

HALO 160 Å ES-C18, 5 µm, 4.6 x 5mm, Guard Column

Poroshell HPH-C8,3x 150mm,4um,T

HALO 90 Å Penta-HILIC, 2.7 µm, 1.0 x 100mm