AUTHOR: Stephanie Schuster, Ph.D., Senior Technical Support Scientist ABSTRACT The new HALO® 1.5 mm ID columns offer an alternative to analytical and narrow bore columns for greater separation performance with the benefits of increased sensitivity, reduced solvent consumption/reduced waste disposal costs,…
Introduction High-pressure liquid chromatography (HPLC) is a benchmark technique used in laboratories across the world. However, even experienced analysts that are familiar with HPLC concepts and principles can fall victim to chromatographic pitfalls that arise. Some common issues include misshapen…
THE POSITIVES OF PCS The new HALO®PCS C18 phase offers an alternative to chromatographic separations under acidic conditions. Many chromatographers are familiar with the difficulties of separating basic compounds. These compounds are troublesome and usually elute from the column with…
