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… and shipping that include: • avoidance of most synthetic chemical inputs (fertilizers, pesticides, antibiotics, food … this type of certification even from the opponents of chemical-based and factory-farming practices. They see it as …

… these trends, a study found that at least 39% of new chemical and biological entities approved by the US Federal … certainly will have to exclude standard genetic or bio- chemical analysis of each sample, since the cost of such … that any system involving elaborate genetic (or bio- chemical) characterization or complex and costly pro- cedures …