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-glucuronide
Materials and articles in contact with foodstuffs. Cutlery and table holloware. Part 6. Lightly silver-plated table holloware protected by lacquer. Specifications
