HALO 1000 Å C4, 2.7 µm, 0.3 x 50mm

EC 50/4.6 NUCLEOSHELL Phenyl-Hexyl, 2.7

HALO 400 Å ES-C18, 3.4 µm, 3.0 x 150mm

HALO 90 Å ES-CN, 2.7 µm, 4.6 x 5mm, Guard Column