HALO 400 A Diphenyl, 3.4 µm, 3.0 x 30mm

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

Halo 2.7um, 90A, RP-Amide

Poroshell 120 Phe-Hex,2.1x150mm,1.9um,T