HALO 90 Å C18, 2.7 µm, 2.1 x 100mm

HALO 90 Å PAH, 2.7 µm, 4.6 x 5mm, Guard Column 3p

Poroshell 120 Phe-Hex,3x100mm,1.9um,T

Poroshell 120 BonusRP,3x 150mm,2.7um,T