HALO 160 Å ES-CN, 5 µm, 10.0 x 50mm

Poroshell 120, HPH-C18, 2.1x100mm, 4um

HALO 90 Å AQ-C18, 2.7 µm, 4.6 x 5mm, Guard Column

Poroshell 120,UHPLC Guard,EC-C8,4.6mm