Halo 2.7um 160A C30

HALO 90 Å PFP, 2.7 µm, 3.0 x 75mm

HALO 90 Å Biphenyl, 5 µm, 4.6 x 5mm, Guard Column

Poroshell 120 HILIC,4.6x 150mm,4um,T