HALO 90 Å ES-CN, 5 µm, 2.1 x 250mm

Poroshell 120, PFP, 3.0x50,2.7um,MVK

HALO 90 Å HILIC, 5 µm, 4.6 x 5mm, Guard Column 3p

EC 150/4.6 NUCLEOSHELL PFP, 2.7 µm