NUMEROUS methods have hitherto been proposed for the isolation of parathion from biological material and for its identification. Most of these methods, have, however, defects which cannot be ...

BÜCHI Labortechnik AG has launched two new product lines for steam distillation with innovative, modular features that provide the highest flexibility in analyte determination. The newly developed ...

One of the most ancient chemical operations carried out by humans is probably extracting aroma and flavor components from dried plant material. One of the most common examples is preparing a cup of ...

A study has shown that steamflooding distillation effects would improve crude recovery from thin reservoirs with less viscous crude. Steam distillation means that steam injection will cause some ...