HALO 1000 Å ES-C18, 2.7 µm, 4.6 x 30mm

HALO 90 Å RP-Amide, 2 µm, 2.1 x 5mm, Guard Column

Poroshell 120, HILIC, 3.0x100mm, 2.7um

Halo 2.7um, 90A, RP-Amide