HALO 400 Å ES-C18, 3.4 µm, 4.6 x 75mm

Poroshell HPH-C18,2.1x 50mm,4um,T

HALO 90 Å C18, 2.7 µm, 4.6 x 5mm, Guard Column 3p

Poroshell 120, Phe-Hex, 4.6x250,4um,MVK