HALO 90 Å Biphenyl, 2.7 µm, 2.1 x 30mm

HALO 90 Å RP-Amide, 5 µm, 3.0 x 5mm, Guard Column

HALO 1000 Å ES-C18, 2.7 µm, 4.6 x 50mm

Poroshell 120,UHPLC Grd,EC-C18,4.6mm,4um