Standard Practice for Testing Antimicrobial or Disinfectant Efficacy Against Biofilms Grown on a Medical Device or Surface by the Biofilm Surface Test Protocol (BSTP)
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Guide for Conducting Sediment Toxicity Tests with Freshwater Invertebrates (Withdrawn 1995)
German standard methods for the examination of water, waste water and sludge - Microbiological methods (group K) - Part 25: Protocol for the validation of alternative confirmation procedures and for verifications of validated alternative confirmation procedures (K 25)
€116.64
Biological safety cabinets - Part 1: Classes and basic requirements; German and English version prEN 12469-1:2024
€91.03
Biological safety cabinets - Part 2: BSC class II; German and English version prEN 12469-2:2024
€122.34
Biological safety cabinets - Part 5: Installation, commissioning and routine testing; German and English version prEN 12469-5:2024
€69.91
Water quality - Detection and enumeration of bacteriophages - Part 3: Validation of methods for concentration of bacteriophages from water (ISO 10705-3:2003); German and English version prEN ISO 10705-3:2024
€84.58
Water quality - Enumeration of intestinal enterococci - Part 3: Most probable number method (ISO/DIS 7899-3:2024); German and English version prEN ISO 7899-3:2024
€77.20
Milk and milk-based products - Detection of thermonuclease produced by coagulase-positive staphylococci (ISO 8870:2006); Text in German and English
€63.27
Microbiological analysis of milk - Determination of coliforms - Part 3: Method with solid medium
€48.79
Microbiology of the food chain - Horizontal method for the detection, enumeration and serotyping of Salmonella - Part 4: Identification of monophasic Salmonella Typhimurium (1,4,[5],12:i:-) by polymerase chain reaction (PCR) (ISO/DIS 6579-4:2023); German and English version prEN ISO 6579-4:2023
Food authenticity - Quantitation of equine DNA relative to mammalian DNA in raw beef (meat); German and English version prEN 18033:2023
Microbiological analysis of milk - Determination of Escherichia coli - Part 1: Method with liquid medium
Microbiological analysis of milk - Determination of Escherichia coli - Part 2: Membrane-agar method
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 larger test portion size for qualitative methods (ISO 6887-1:2017/DAM 1:2023); German and English version EN ISO 6887-1:2017/prA1:2023
