HALO 90 Å C8, 5 µm, 3.0 x 75mm

Poroshell 120 SB-C18,2.1x 30mm,2.7um,T

HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 50mm

HALO 90A PCS C18, 2.7um Guard Column 2.1mm x 5mm