HALO 160 Å ES-C18, 2.7 µm, 0.5 x 100mm

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

EC 150/3 NUCLEOSHELL RP 18plus, 5 µm

Poroshell 120 CS-C18,3x100mm,2.7um,T