HALO 90 Å Biphenyl, 2.7 µm, 2.1 x 20mm

Poroshell 120 HILIC,2.1x 250mm,4um,T

HALO 90 Å RP-Amide, 5 µm, 2.1 x 5mm, Guard Column

Poroshell 120 EC-C18,4.6x 250mm,4um,T