When ion-exchange chromatography and mass spectrometry are coupled using electrochemical ion suppression, it allows for the selective and specific analysis of highly polar and ionic compounds. The ...

IN the technique of ion-exchange chromatography, the order in which compounds are eluted from a column depends basically upon differences in their ionization constants; but other factors modify and in ...

IN preparative ion-exchange chromatography or electrophoresis of mixtures of low-molecular non-volatile compounds, it is essential to use buffer salts that are easily removed. Many methods have been ...

Nobel Laureate Linus Pauling, Ph.D., predicted in 1939 that hydrogen bonding would prove to be more significant in the field of biology than any other type of chemical bond. His prediction has been ...

Amerigo Scientific has made available a full suite of high‑performance polymeric resins, addressing growing market demands across water treatment, chemical manufacturing, food processing, ...

In recent years, consumer awareness of food quality and ingredients has been on the rise. Consumers want to know more about what they eat and expect detailed information on the packaging to track this ...