Description (July 2016) by Prof Luigi Mondello Pesticides and agrochemicals are widely used in the production of large-scale agriculture. Their determination is essential for consumer’s health protection. Mass spectrometry is the most important technology for pesticide analysis and the Pesticides Library provides significant support for peak assignment in complex mixtures. The Mass Spectra of Pesticides with Retention Indices, 2nd Edition, contains 1,300 pesticide molecules classified in 20 d...