Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other species) - Part 1: Technique including confirmation of colonies (ISO/DIS 6888-1:1997); German version prEN ISO 6888-1:1997
€56.17
Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other species) - Part 2: Technique without confirmation of colonies (ISO/DIS 6888-2:19997); German version prEN ISO 6888-2:1997
€48.79
Water quality - Evaluation of the elimination and biodegradability of organic compounds in an aqueous medium - Activated sludge simulation test (ISO 11733:1995); German version prEN ISO 11733:1997
€63.27
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 prEN ISO 11734:1997
General method-specific requirements for detection of microorganisms with polymerase chain reaction (PCR)
€41.78
Medical microbiology - Susceptibility testing of pathogens to antimicrobial agents - Part 3: Agar diffusion test; Supplement 1: Data for the interpretation of inhibition zone diameters
€69.91
Medical microbiology - Susceptibility testing of pathogens to antimicrobial agents - Part 4: Evaluation classes of the minimum inhibitory concentration; Supplement 1: MIC breakpoints of antibacterial agents
Workplace atmospheres - Guidelines for measurement of airborne microorganisms and endotoxin; German version prEN 13098:1997
Fundamentals for detection and determination of microorganism with impedance-method
Biotechnology - Performance criteria for filter elements and filtration equipment; German version prEN 13091:1997
Biotechnology - Equipment - Guidance on sampling and inoculation procedures; German version prEN 13092:1997
Biotechnology - Performance criteria for off-gas systems; German version prEN 13095:1997
Microbiology of food and animal feeding stuffs - Horizontal method for the detection of Salmonella (ISO 6579:1993, modified); German version EN 12824:1997
€84.58
Microbiology - General guidance for the enumeration of Bacillus cereus - Colony-count technique at 30 °C (ISO 7932:1993, including Technical Corrigendum 1:1997)
Water quality - Detection and enumeration of Escherichia coli coliform bacteria - Part 1: Membrane filter method (ISO/DIS 90308-1:1998); German version prEN ISO 9308-1:1998
