HALO 90 Å C18, 5 µm, 2.1 x 150mm

Poroshell 120 Bonus RP,3.0x150mm,2.7um

HALO 90 Å RP-Amide, 5 µm, 2.1 x 5mm, Guard Column

Poroshell 120, Phe-Hex,3.0x100mm,2.7um