HALO 160 Å ES-C18, 5 µm, 10.0 x 250mm

Poroshell 120,SB-C18, 3.0x75mm,2.7um

HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 5mm, Guard C

Poroshell HPH-C18, 3.0x100,2.7um,MVK