HALO 90 Å C8, 2.7 µm, 3.0 x 75mm

HALO 90 Å ES-CN, 2 µm, 3.0 x 5mm, Guard Column 3p

Poroshell HPH-C18,3x 100mm,4um,T

Poroshell 120, Phe-Hex,4.6x150mm,2.7um