HALO 90 Å PFP, 5 µm, 3.0 x 20mm

HALO 160 Å ES-CN, 2.7 µm, 3.0 x 5mm, Guard Column

Poroshell HPH-C8,2.1x 250mm,4um,T

EC 4/2 NUCLEOSHELL HILIC, 2.7 µm