Biotechnology. Performance criteria for pumps
€165.00
Biotechnology. Modified organisms for application in the environment. Guidance for the monitoring strategies for deliberate release of genetically modified micro-organisms, including viruses
Biotechnology. Modified organisms for application in the environment. Guidance for the sampling strategies for deliberate releases of genetically modified micro-organisms, including viruses
Biotechnology. Guidance on assessment of the purity, biological activity and stability of micro-organism based products
Biotechnology. Laboratories for research, development and analysis. Guidance on the selection of equipment needed for biotechnology laboratories according to the degree of hazard
Water quality — Detection and enumeration of Escherichia coli and coliform bacteria Part 3: Miniaturized method (Most Probable Number) for the detection and enumeration of E. coli in surface and waste water
€155.00
Water quality — Detection and enumeration of intestinal enterococci Part 1: Miniaturized method (Most Probable Number) for surface and waste water
Water quality - Evaluation of the "ultimate" anaerobic biodegradability of organic compounds in digested sludge - Method by measurement of the biogas production (ISO 11734:1995); German version EN ISO 11734:1998
€63.27
Biotechnology. Equipment. Guidance on testing procedures for leaktightness
€193.00
Microbiology of food and animal feeding stuffs. Horizontal method for the enumeration of mesophilic lactic acid bacteria. Colony-count technique at 30°C
Standard Guide for Developing Methodology for Evaluating the Ability of Indoor Materials to Support Microbial Growth Using Static Environmental Chambers
€65.00
Biotechnology - Modified organisms for application in the environment - Guidance for the monitoring strategies for deliberate releases of genetically modified microorganisms, including viruses; German version EN 12685:1998
Biotechnology - Modified organisms for application in the environment - Guidance for the sampling strategies for deliberate releases of genetically modified microorganisms, including viruses; German version EN 12686:1998
€56.17
Biotechnology - Guidance on assessment of the purity, biological activity and stability of microorganism based products; German version EN 12689:1998
Biotechnology - Laboratories for research, development and analysis - Containment levels of microbiology laboratories, areas of risk, localities and physical safety requirements
€73.00
