HALO 90 Å RP-Amide, 2.7 µm, 4.6 x 30mm

HALO 1000 Å C4, 2.7 µm, 2.1 x 5mm, Guard Column 3

Poroshell 120,UHPLC Grd,PhHex,2.1mm,4um

HALO 90 Å PAH, 2.7 µm, 2.1 x 50mm