HALO 90 Å Phenyl-Hexyl, 5 µm, 3.0 x 75mm

HALO 90 Å ES-CN, 2.7 µm, 4.6 x 5mm, Guard Column

Poroshell 120,SB-C18, 3.0x150mm,2.7um

EC 150/2 NUCLEOSHELL HILIC, 2.7 µm