HALO 90 Å HILIC, 5 µm, 4.6 x 100mm

HALO 90 Å C18, 5 µm, 4.6 x 5mm, Guard Column 3pk

Poroshell 120 SB-Aq,4.6x100mm,4um,T

HALO 400 Å C4, 3.4 µm, 4.6 x 5mm, Guard Column 3p