HALO 90 Å HILIC, 2.7 µm, 2.1 x 250mm

Poroshell 120,SB-C18, 3.0x30mm,2.7um

HALO 90 Å Penta-HILIC, 2 µm, 2.1 x 5mm, Guard Col

EC 100/2 NUCLEOSHELL Biphenyl, 2.7 µm