Scherzo SS-C18, 50 x 3mm, 3µm

Polaris 5 C8-Ether 250 x 4.0mm

Polaris 3 Amide-C18 30 x 3.0mm

Cogent TYPE-C HPLC Column, Silica-C 2.o, 2.1 x 75mm, 2.2µm