HALO 160 Å C30, 2.7 µm, 3.0 x 250mm

HALO 160 Å ES-C18, 2.7 µm, 3.0 x 5mm, Guard Colum

Poroshell 120 Phe-Hex,4.6x 50mm,2.7um,T

HALO 90 Å HILIC, 5 µm, 2.1 x 30mm