Pesticides in Fruits and VegetablesUniversity Science Books, 12. 8. 1998. - 350 страница This introductory module explores the structure/solubility relationships of organic compounds, explains how to extract pesticide residues from fruits and vegetables, analyses the extract for pesticide content using gas chromatography and uses the data collected as a basis for discussion about the issues surrounding pesticide regulation. Intended for use in the laboratory portion of an introductory environmental chemistry or general chemistry course, this module also includes a detailed Instructor's Manual. |