HALO 90 Å Phenyl-Hexyl, 5 µm, 3.0 x 30mm

Poroshell 120,SB-C18, 3.0x30mm,2.7um

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 5mm, Guard

Poroshell 120 SB-C8,2.1x 100mm,2.7um,T