In our August issue: COLUMNS: LC TROUBLESHOOTING Troubleshooting Biomolecule Separations
Several new materials and columns have been introduced in recent years for reversed-phase separations of proteins. How do I know which one to choose, and which separation conditions will be best for my protein separation? Read more >>
PERSPECTIVES IN MODERN HPLC Ten Corollaries in HPLC and Pharmaceutical Analysis
This instalment describes ten corollaries in HPLC and pharmaceutical analysis that most practitioners are likely aware of but may overlook the rationales behind. Read more >>
SAMPLE PREPARATION PERSPECTIVES The Role of Blanks in Sample Preparation
Too often, analysts follow prescribed methods, including the processing of "blanks", without fully understanding the rationale behind the various steps. This month we look at the types of blanks used in an analytical procedure and why they are used.
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