Biotechnology - Guidance on assessment of the purity, biological activity and stability of microorganism based products; German version EN 12689:1998
€56.17
Water quality - Detection and enumeration of Escherichia coli and coliform bacteria in surface and waste water - Part 3: Miniaturized method (most probable number) by inoculation in liquid medium (ISO 9308-3:1998); German version EN ISO 9308-3:1998
€69.91
Water quality - Detection and enumeration of intestinal enterococci in surface and waste water - Part 1: Miniaturized method (most probable number) by inoculation in liquid medium (ISO 7899-1:1998); German version EN ISO 7899-1:1998
Testing of butter wrappers - Part 3: Colony count
€48.79
Method for detection of salmonella with polymerase chain reaction (PCR)
Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer (ISO 9408:1999); German version EN ISO 9408:1999
€63.27
Water quality - Detection and enumeration of intestinal enterococci - Part 2: Membrane filtration method (ISO 7899-2:2000); German version EN ISO 7899-2:2000
€41.78
Analysis of foodstiffs - Detection of Salmonella with impedance-method
Medical microbiology - Susceptibility testing of pathogens to antimicrobial agents - Part 2: Active substance carriers for the agar diffusion test; Carrier loads and values required for drawing a standard curve
Microbiological examination of meat and meat products - Determination of Enterobacteriaceae - Part 1: Spatula method (reference method)
Microbiological examination of meat and meat products - Determination of Enterobacteriaceae - Part 2: Drop plating method
Sterilization of health care products - Microbiological methods - Part 1: Determination of a population of microorganisms on products (ISO 11737-1:2018); German version EN ISO 11737-1:2018
€162.06
Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of presumptive Bacillus cereus - Colony-count technique at 30 degrees C - Amendment 1: Inclusion of optional tests (ISO 7932:2004/DAM 1:2018); German and English version EN ISO 7932:2004/prA1:2018
€98.32
Microbiology of the food chain - Preparation of test samples, initial suspension and decimal dilutions for microbiological examination - Part 5: Specific rules for the preparation of milk and milk products (ISO/DIS 6887-5:2018); German and English version prEN ISO 6887-5:2018
€77.20
Plastics - Evaluation of the action of microorganisms (ISO 846:2019); German version EN ISO 846:2019
€105.00
