HALO 1000 Å ES-C18, 2.7 µm, 4.6 x 30mm

HALO 90 Å Penta-HILIC, 2.7 µm, 4.6 x 5mm, Guard C

HALO 90 Å AQ-C18, 2.7 µm, 4.6 x 20mm

Poroshell 120 HILIC,3x 150mm,2.7um,T