Welch Materials HPLC Column, Ghost-Buster Column, 4.6 x 50 mm, 40Mpa

Welch Ghost-Buster Column can effectively remove impurities with low polarity and thus prevents the interference from all kinds of ghost peaks. It is installed between gradient mixer and injector, which helps remove not only the impurities in mobile phase, but impurities in mixer and pipelines as well.