Running samples on any chromatography instrument involves sample preparation as a fundamental process. For even the highest quality instruments, sample clean-up is crucial in obtaining the best ...

Liquid-liquid extraction columns are pivotal in a range of industrial applications, from nuclear fuel reprocessing to hydrometallurgy and environmental remediation. These systems operate by contacting ...

A SIMPLE rotary extraction procedure has been developed for the extraction of urine with chloroform. It has been found to be efficient for the extraction of unconjugated aldosterone from urine. It ...