HALO 160 Å ES-C18, 2 µm, 2.1 x 50mm

HALO 90 Å RP-Amide, 2.7 µm, 3.0 x 5mm, Guard Colu

Poroshell HPH-C8, 2.1x50mm, 2.7um

EC 50/4.6 NUCLEOSHELL PFP, 2.7 µm