HALO 1000 Å C4, 2.7 µm, 3.0 x 30mm

HALO 400 Å Diphenyl, 3.4 µm, 2.1 x 5mm, Guard Col

Poroshell 120,EC-C18,3.0x30mm,1.9um,T

HALO 90 Å RP-Amide, 2.7 µm, 3.0 x 75mm