KS J ISO 16649-1-2007 食品和动物饲料的微生物学.β葡糖苷酸酶阳性大肠杆菌记数的水平方法.第1部分:44℃下用隔膜和5溴.4氯3吲哚.β.D葡糖苷酸的菌落记数技术
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℃ using membranes and 5-bromo-4-chloro-3-indolyl β-D-glucuronide