Microbiology of the food chain — Method validation — Part 4: Protocol for method validation in a single laboratory Amendment 1: Validation of a larger test portion size for qualitative methods
€21.00
Microbiology of the food chain — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Part 1: General rules for the preparation of the initial suspension and decimal dilutions Amendment 1: Requirements and guidance on the use of a larger test portion size for qualitative methods
Microbiology of food and animal feeding stuffs — Horizontal method for the detection and enumeration of presumptive Escherichia coli — Most probable number technique Amendment 1: Inclusion of performance testing of culture media and reagents
Cosmetics — Microbiology — Enumeration and detection of aerobic mesophilic bacteria Amendment 1
Cosmetics — Microbiology — Detection of Escherichia coli Amendment 1
Cosmetics — Microbiology — Detection of Pseudomonas aeruginosa Amendment 1
Cosmetics — Microbiology — Detection of Staphylococcus aureus Amendment 1
Cosmetics — Microbiology — Detection of specified and non-specified microorganisms Amendment 1
Cosmetics — Microbiology — Detection of Candida albicans Amendment 1
Cosmetics — Microbiology — Enumeration of yeast and mould Amendment 1
Cosmetics — Microbiology — Evaluation of the antimicrobial protection of a cosmetic product Amendment 1
Microbiology of food and animal feeding stuffs — Horizontal method for the detection of Escherichia coli O157 Amendment 2: Inclusion of performance testing of all culture media and reagents
Microbiology of the food chain — Detection, isolation and characterization of Shiga toxin-producing Escherichia coli (STEC) Part 1: Horizontal method for the detection and isolation of Shiga toxin-producing Escherichia coli (STEC)
€77.00
Microbiology of the food chain — Detection, isolation and characterization of Shiga toxin-producing Escherichia coli (STEC) Part 2: Horizontal method for the characterization of Shiga toxin-producing Escherichia coli (STEC) isolates
Yogurt — Identification of characteristic microorganisms (Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus) Amendment 1: Inclusion of performance testing of culture media and reagents
