HALO 1000 Å C4, 2.7 µm, 10.0 x 50mm

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

HALO 160 Å C30, 2.7 µm, 4.6 x 5mm, Guard Column 3

HALO 1000 Å Diphenyl, 2.7 µm, 1.0 x 150mm