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

HALO 90 Å HILIC, 2.7 µm, 0.5 x 100mm

HALO 160 Å ES-CN, 5 µm, 3.0 x 50mm

HALO 90 Å C8, 2.7 µm, 2.1 x 5mm, Guard Column 3pk