HALO 90 Å C18, 2.7 µm, 0.3 x 100mm

HALO 160 Å C30, 2.7 µm, 4.6 x 20mm

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

Poroshell 120 EC-C18,3.0x50mm,2.7um,MVK