Halo 5um, 90A, PFP

HALO 90 Å Penta-HILIC, 2.7 µm, 4.6 x 5mm, Guard C

UHPLC Grd,Poroshell HPH-C18,4.6mm,4um

HALO 90 Å PFP, 2 µm, 2.1 x 20mm