HALO 160 Å ES-C18, 2 µm, 2.1 x 100mm

Poroshell 120 HILIC,2.1x50mm,1.9um,T

HALO 90 Å HILIC, 5 µm, 2.1 x 5mm, Guard Column 3p

EC 150/2 NUCLEOSHELL RP 18plus, 2.7 µm