HALO 90 Å RP-Amide, 5 µm, 10.0 x 250mm

HALO 160 Å ES-C18, 2 µm, 2.1 x 5mm, Guard Column

Poroshell 120, HPH-C8, 2.1x250mm, 4um

Poroshell 120 EC-C8,2.1x 30mm,2.7um,T