HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 75mm

Poroshell 120, HILIC, 2.1x50mm, 4um

Poroshell HPH-C8,2.1x 150mm,4um,T

HALO 90 Å AQ-C18, 2.7 µm, 4.6 x 5mm, Guard Column