HALO 160 Å ES-CN, 2.7 µm, 0.3 x 50mm

Poroshell 120 HILIC,3x 250mm,4um,T

HALO 90 Å RP-Amide, 2 µm, 2.1 x 5mm, Guard Column

EC 50/2 NUCLEOSHELL RP 18plus, 5 µm