HALO 400 Å ES-C18, 3.4 µm, 2.1 x 30mm

HALO 90 Å Biphenyl, 2.7 µm, 4.6 x 5mm, Guard Colu

Poroshell 120 SB-C18,2.1x 100mm,2.7um,T

HALO 90 Å RP-Amide, 5 µm, 4.6 x 100mm