HALO 90 Å RP-Amide, 2 µm, 2.1 x 150mm

Poroshell HPH-C18,2.1x 150mm,4um,T

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

HALO 90 Å C18, 2.7 µm, 4.6 x 75mm