GOST ISO 16649-2-2015 食品和动物饲料的微生物学. β-葡糖苷酸酶-阳性大肠杆菌计数的水平方法. 第2部分: 44 ℃下用5-溴-4-氯-3-吲哚-β-D-葡糖苷酸的菌落计数技术
Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of β-glucuronidase-positive Escherichia coli - Part 2: Colony-count technique at 44 °C using 5-bromo-4-chloro-3-indolyl β-D-glucoronide