HALO 160 Å ES-C18, 2.7 µm, 2.1 x 50mm

Poroshell 120 SB-C18,2.1x 75mm,2.7um,T

HALO 90 Å Penta-HILIC, 2.7 µm, 3.0 x 50mm

HALO 90 Å PFP, 5 µm, 2.1 x 5mm, Guard Column 3pk