Agilent J&W Packed GC Columns are designed and manufactured to offer excellent and reproducible performance for all sample types associated with packed column separations, most important in the ...

As long ago as 1956, Dr. A. J. P. Martin pointed out 1 that operation of thermal conductivity detectors at reduced pressures should enable them to measure samples at the µg-level and he states that ...

Therapeutic drug monitoring (TDM) for evaluating drug concentrations in patient serum samples is an effective method in pharmacological therapy 1. Drug administration rate is not directly reflected by ...

Please can you give us a brief overview of the miniaturization of columns in chromatography? The miniaturization of columns in chromatography originated with the theoretical work of Marcel Golay on ...