HALO 160 Å ES-C18, 5 µm, 2.1 x 100mm

HALO 90 Å PAH, 2.7 µm, 4.6 x 5mm, Guard Column 3p

HALO 400 Å ES-C18, 3.4 µm, 0.3 x 150mm

Poroshell 120,EC-C18,2.1x50mm,2.7um 2pk