HALO 90A PCS C18, 2.7um 4.6mm x 50mm

Poroshell 120,EC-C18, 3.0x150mm,2.7um

HALO 160 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 30mm

HALO 90 Å HILIC, 2.7 µm, 4.6 x 5mm, Guard Column