HALO 90 Å C18, 2.7 µm, 0.3 x 150mm

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

EC 4/2 NUCLEOSHELL RP 18plus, 5 µm

Poroshell 120 SB-C8,2.1x150mm,2.7um