HALO 90 Å C8, 5 µm, 3.0 x 75mm

HALO 90 Å RP-Amide, 2.7 µm, 0.5 x 100mm

Poroshell 120, HILIC, 3x250,4um,MVK

HALO 1000 Å ES-C18, 2.7 µm, 4.6 x 5mm, Guard Colu