HALO 90 Å C8, 5 µm, 2.1 x 100mm

Poroshell 120 Phe-Hex,3x 50mm,2.7um,T

HALO 400 Å C4, 3.4 µm, 0.3 x 150mm

HALO 90 Å PFP, 5 µm, 4.6 x 5mm, Guard Column 3pk