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Relative abundance of microorganisms

Relative abundance of microorganisms, Total:65 items.

In the international standard classification, Relative abundance of microorganisms involves: Soil quality. Pedology, Microbiology, Water quality, Environmental testing, Sterilization and disinfection, Fuels, Quality.

British Standards Institution (BSI), Relative abundance of microorganisms

BS ISO 17155:2012 Soil quality. Determination of abundance and activity of soil microflora using respiration curves
BS EN ISO 17155:2020 Soil quality. Determination of abundance and activity of soil microflora using respiration curves
BS ISO 17601:2016 Soil quality. Estimation of abundance of selected microbial gene sequences by quantitative PCR from DNA directly extracted from soil
BS EN ISO 17601:2018 Soil quality. Estimation of abundance of selected microbial gene sequences by quantitative PCR from DNA directly extracted from soil
BS DD CEN ISO/TS 22117:2010 Microbiology of food and animal feeding stuffs. Specific requirements and guidance for proficiency testing by interlaboratory comparison
BS 8496:2007 Water quality - Enumeration of micro-organisms in water samples - Guidance on the estimation of variation of results with particular reference to the contribution of uncertainty of measurement

Korean Agency for Technology and Standards (KATS), Relative abundance of microorganisms

KS I ISO 17155-2009(2014) Soil quality－Determination of abundance and activity of soil microflora using respiration curves
KS I ISO 17994:2021 Water quality — Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Relative abundance of microorganisms

GB/Z 41359-2022 Soil quality—Determination of abundance and activity of soil microflora using respiration curves

Danish Standards Foundation, Relative abundance of microorganisms

DS/ISO 17155:2013 Soil quality - Determination of abundance and activity of soil microflora using respiration curves

IT-UNI, Relative abundance of microorganisms

UNI EN ISO 17155:2020 Soil quality - Determination of abundance and activity of soil microflora using respiration curves

ES-UNE, Relative abundance of microorganisms

UNE-EN ISO 17155:2020 Soil quality - Determination of abundance and activity of soil microflora using respiration curves (ISO 17155:2012) (Endorsed by Asociación Española de Normalización in June of 2020.)
UNE-EN ISO 17601:2018 Soil quality - Estimation of abundance of selected microbial gene sequences by quantitative PCR from DNA directly extracted from soil (ISO 17601:2016) (Endorsed by Asociación Española de Normalización in April of 2018.)

Association Francaise de Normalisation, Relative abundance of microorganisms

NF EN ISO 17155:2020 Qualité du sol - Détermination de l'abondance et de l'activité de la microflore du sol à l'aide de courbes de respiration
NF EN ISO 17994:2014 Qualité de l'eau - Exigences pour la comparaison du rendement relatif des microorganismes par deux méthodes quantitatives
NF T90-462*NF EN ISO 17994:2014 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods
NF X31-616*NF EN ISO 16198:2015 Soil quality - Plant-based test to assess the environmental bioavailability of trace elements to plants
NF EN ISO 17601:2018 Qualité du sol - Estimation de l'abondance de séquences de gènes microbiens par amplification par réaction de polymérisation en chaîne (PCR) quantitative à partir d'ADN directement extrait du sol
FD T90-465-2:2019 Water quality - Protocol for the estimation of the uncertainty of measurement associated with an analysis result for microbiological enumeration methods - Part 2 : technical enumeration
FD T90-465-1:2014 Water quality - Protocol for the estimation of the uncertainty of measurement associated with an analysis result for microbiological enumeration methods - Part 1 : references, definition and general principles

German Institute for Standardization, Relative abundance of microorganisms

DIN EN ISO 17155:2021-02 Soil quality - Determination of abundance and activity of soil microflora using respiration curves (ISO 17155:2012); German version EN ISO 17155:2020
DIN EN ISO 17994:2014-06 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014); German version EN ISO 17994:2014
DIN EN ISO 17601:2018-08 Soil quality - Estimation of abundance of selected microbial gene sequences by quantitative PCR from DNA directly extracted from soil (ISO 17601:2016); German version EN ISO 17601:2018
DIN 58940-7:2009 Medical microbiology - Susceptibility testing of microbial pathogens to antimicrobial agents - Part 7: Determination of the minimum bactericidal concentration (MBC) with the method of microbouillondilution; Text in German and English
DIN EN ISO 17601:2018 Soil quality - Estimation of abundance of selected microbial gene sequences by quantitative PCR from DNA directly extracted from soil (ISO 17601:2016)
DIN EN ISO 17994:2014 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014); German version EN ISO 17994:2014
DIN 58940-9:2007 Medical microbiology - Susceptibility testing of microbial pathogens to antimicrobial agents - Part 9: Regression line analysis for the correlation of inhibition zone diameter (IZD) and minimum inhibitory concentration (MIC); Text in German and English
DIN 58940-7:1994 Medical microbiology - Methods for the determination of susceptibility of pathogens (except mycrobacteria) to antimicrobial agents - Part 7: Determination of the minimum bactericidal concentration (MBC) with the aid of microdilution
DIN 58959-13:1997 Quality management in medical microbiology - Part 13: Criteria for determination of active substance breakpoint for control strains used in susceptibility testing
DIN EN ISO 16198:2015 Soil quality - Plant-based test to assess the environmental bioavailability of trace elements to plants (ISO 16198:2015); German version EN ISO 16198:2015
DIN 58940-4:2002 Medical microbiology - Susceptibility testing of pathogens to antimicrobial agents - Part 4: Evaluation classes of the minimum inhibitory concentration
DIN CEN ISO/TS 22117:2011 Microbiology of food and animal feeding stuffs - Specific requirements and guidance for proficiency testing by interlaboratory comparison (ISO/TS 22117:2010); German version CEN ISO/TS 22117:2010
DIN 58940-6:2007 Medical microbiology - Susceptibility testing of microbial pathogens to antimicrobial agents - Part 6: Determination of the minimum inhibitory concentration (MIC) with the agar dilution method; Text in German and English
DIN 58940-9:1990 Medical microbiology; methods for the determination of susceptibility of pathogens (except mycrobacteria) to antimicrobial agents; regression line analysis for the correlation of zone diameters and MICs
DIN 58940-4 Bb.1:2004 Medical microbiology - Susceptibility testing of pathogens to antimicrobial agents - Part 4: Evaluation classes of the minimum inhibitory concentration - MIC-breakpoints of antibacterial agents
DIN 58940-6:1989 Medical microbiology; methods for the determination of susceptibility of pathogens (except mycobacteria) to antimicrobial agents; determination of MICs by agar dilution method
DIN 58940-4 Bb.1:2010 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
DIN 58940-6 Bb.1:1989 Medical microbiology; methods for the determination of susceptibility of pathogens (except mycobacteria) to antimicrobial agents; MICs of agents with control strains for the agar dilution method

PT-IPQ, Relative abundance of microorganisms

NP 635-1985
NP 1086-1985
NP 908-1985
NP 3277-2-2002 Food microbiology General rales for counting moulds and yeasts at 25 °C Part 2: Reference method

AT-ON, Relative abundance of microorganisms

OENORM EN ISO 17155:2020 Soil quality - Determination of abundance and activity of soil microflora using respiration curves (ISO 17155:2012)

CH-SNV, Relative abundance of microorganisms

SN EN ISO 17155:2020 Soil quality - Determination of abundance and activity of soil microflora using respiration curves (ISO 17155:2012)

PL-PKN, Relative abundance of microorganisms

PN-EN ISO 17155-2020-11 E Soil quality -- Determination of abundance and activity of soil microflora using respiration curves (ISO 17155:2012)

KR-KS, Relative abundance of microorganisms

KS I ISO 17994-2021 Water quality — Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods

BR-ABNT, Relative abundance of microorganisms

ABNT MB-104-1964

AENOR, Relative abundance of microorganisms

UNE-EN ISO 17994:2014 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014)

European Committee for Standardization (CEN), Relative abundance of microorganisms

EN ISO 17601:2018 Soil quality - Estimation of abundance of selected microbial gene sequences by quantitative PCR from DNA directly extracted from soil
EN ISO 17994:2014 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods
EN ISO/TS 22117:2010 Microbiology of food and animal feeding stuffs - Specific requirements and guidance for proficiency testing by interlaboratory comparison

International Organization for Standardization (ISO), Relative abundance of microorganisms

ISO 17601:2016 Soil quality - Estimation of abundance of selected microbial gene sequences by quantitative PCR from DNA directly extracted from soil
ISO 16198:2015 Soil quality - Plant-based test to assess the environmental bioavailability of trace elements to plants
ISO/TS 22117:2010 Microbiology of food and animal feeding stuffs - Specific requirements and guidance for proficiency testing by interlaboratory comparison
ISO/TS 19036:2006/Amd 1:2009 Microbiology of food and animal feeding stuffs - Guidelines for the estimation of measurement uncertainty for quantitative determinations - Amendment 1: Measurement uncertainty for low counts

American Society for Testing and Materials (ASTM), Relative abundance of microorganisms

ASTM G160-03(2009) Standard Practice for Evaluating Microbial Susceptibility of Nonmetallic Materials by Laboratory Soil Burial
ASTM E1891-21 Standard Guide for Determination of a Survival Curve for Antimicrobial Agents Against Selected Microorganisms and Calculation of a D-Value and Concentration Coefficient
ASTM D7464-08 Standard Practice for Manual Sampling of Liquid Fuels, Associated Materials and Fuel System Components for Microbiological Testing
ASTM D7464-14 Standard Practice for Manual Sampling of Liquid Fuels, Associated Materials and Fuel System Components for Microbiological Testing
ASTM D8412-21 Standard Guide for Quantification of Microbial Contamination in Liquid Fuels and Fuel-Associated Water by Quantitative Polymerase Chain Reaction (qPCR)

国家药监局, Relative abundance of microorganisms

YY/T 0688.1-2023 Performance evaluation of infectious pathogen susceptibility testing and antimicrobial susceptibility testing equipment Part 1: Broth microdilution reference method for the detection of in vitro activity of antimicrobial agents against fast-growing aerobi

Standard Association of Australia （SAA）, Relative abundance of microorganisms

AS 1807.13:2000 Cleanrooms, workstations, safety cabinets and pharmaceutical isolators - Methods of test - Determination of relative humidity in cleanrooms

API - American Petroleum Institute, Relative abundance of microorganisms

API PUBL 4775-2009 Simulating the Effect of Aerobic Biodegradation on Soil Vapor Intrusion into Buildings Evaluation of Low Strength Sources Associated with Dissolved Gasoline Plumes

IX-EU/EC, Relative abundance of microorganisms

2005/25/EC-2005 COUNCIL DIRECTIVE amending Annex VI to Directive 91/414/EEC as regards plant protection products containing micro-organisms

Lithuanian Standards Office , Relative abundance of microorganisms

LST ISO 21527-1:2008 Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of yeasts and moulds - Part 1: Colony count technique in products with water activity greater than 0,95 (ISO 21527-1:2008, identical)