Biotechnology - Performance criteria for filter elements and filtration assemblies; German version EN 13091:1999
€69.91
Biotechnology - Performance criteria for centrifuges
€63.00
WATER QUALITY - ENUMERATION OF CULTURABLE MICRO-ORGANISMS. COLONY COUNT BY INOCULATION IN A NUTRIENT AGAR CULTURE MEDIUM (ISO 6222:1999)
€48.00
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
Biotechnology - Performance criteria for cell disrupters
€61.00
Biotechnology. Laboratories for research, development and analysis. Guidance for containment of animals inoculated with microorganisms in experiments
€165.00
Biotechnology. Laboratories for research, development and analysis. Guidance for handling, inactivating and testing of waste
Biotechnology. Laboratories for research, development and analysis. Guidance for biotechnology laboratory operations
Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - Static test (Zahn-Wellens method) (ISO 9888:1999); German version EN ISO 9888:1999
€56.17
In vitro diagnostic medical devices - Culture media for microbiology - Performance criteria for culture media
WATER QUALITY. EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM. STATIC TEST (ZAHN-WELLENS METHOD). (ISO 9888:1999).
€65.00
Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
€269.00
Biotechnology - Laboratories for research, development and analysis - Guidance for containment of animals inoculated with microorganisms in experiments; German version EN 12738:1999
Biotechnology - Laboratories for research, development and analysis - Guidance for handling, inactivating and testing of waste; German version EN 12740:1999
Biotechnology - Laboratories for research, development and analysis - Guidance for biotechnology laboratory operations; German version EN 12741:1999
