HALO 90 Å HILIC, 2.7 µm, 2.1 x 20mm

Poroshell 120 Phe-Hex,3x100mm,1.9um,T

HALO 160 Å ES-CN, 2.7 µm, 2.1 x 150mm

HALO 90A PCS C18, 2.7um Guard Column 3.0mm x 5mm