HALO 90 Å Penta-HILIC, 5 µm, 2.1 x 100mm

EC 150/3 NUCLEOSHELL RP 18, 5 µm

Poroshell 120 Phel-Hex,4.6x 250mm,4um,T

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 5mm, Guard