DIN EN ISO 21570:2006 食品.基因改良有机物及其衍生产品检测的分析方法.基于定量核酸法(ISO 21570-2005).德文版本EN ISO 21570-2005
Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Quantitative nucleic acid based methods (ISO 21570:2005);English version of DIN EN ISO 21570:2006-02