GOST ISO 16649-1-2015 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1部分: 44 ℃下用隔膜和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 1: Colony-count technique at 44 °C using membranes and 5-bromo-4-chloro-3-indolyl β-D-glucuronide