07.100.20 水的微生物学 标准查询与下载

KS I ISO 17995:2016 水质 耐热弯曲杆菌的检测和计数

Water quality－Detection and enumeration of thermotolerant Campylobacter species

KS I ISO 17995-2016 水质耐热弯曲杆菌的检测和计数

Water quality－Detection and enumeration of thermotolerant Campylobacter species

KS I ISO 10705-2:2016 水质 噬菌体的检查和计数 第2部分：体大肠噬菌体的计数

Water quality－Detection and enumeration of bacteriophages－Part 2：Enumeration of somatic coliphages

ISO 9308-1:2014/Amd 1:2016 水质. 大肠杆菌和大肠菌群计数. 第1部分: 有低细菌基础植物的水的薄膜过滤法; 修改件1

Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method for waters with low bacterial background flora; Amendment 1

DIN EN ISO 14189:2016 水质.产气荚膜梭菌的枚举.使用膜过滤法(ISO 14189-2013).德文版本EN ISO 14189-2016

Water quality - Enumeration of Clostridium perfringens - Method using membrane filtration (ISO 14189:2013); German version EN ISO 14189:2016

EN ISO 14189:2016 水质-产气荚膜梭菌计数:采用薄膜过滤法(ISO 14189:2013)

Diese Internationale Norm legt ein Verfahren zur Zählung von vegetativen Zellen und Sporen von Clostridium perfringens mittels Membranfiltration in Proben von Wasser fest, das für den menschlichen Gebrauch bestimmt ist. Das Verfahren kann jedoch auf alle Arten von Wasserproben angewendet werden, vorausgesetzt, sie enthalten kein partikuläres oder kolloides Material, das die Filtration stört.

Water quality - Enumeration of Clostridium perfringens - Method using membrane filtration

GOST R ISO 16221-2016 水质. 海洋环境下生物降解能力的测定指南

Water quality. Guidance for determination of biodegradability in the marine environment

ASTM D5465-16 采用电镀法分析水体并从中确定微生物菌落数量的标准实施规程

4.1 Numerous ASTM test methods and practices (for example: Test Methods D5259 and D5392, and Practices D6974 and E2563) report colony counts as their measured parameter. 4.2 These practices provide a uniform set of counting, calculating, and reporting procedures for ASTM test methods in microbiology.   Section A—Counting Colonies on Membrane Filters 6 B—Counting Colonies on Pour Plates 7 C—Counting Colonies on Spread Plates 8 4.3 The counting rules provide a best attainable estimate of microorganisms in the sample, since the samples cannot be held and reanalyzed at a later date. 1.1 These practices cover recommended procedures for counting colonies and reporting colony-forming units (CFU) on membrane filters (MF) and standard pour and spread plates. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practices for Determining Microbial Colony Counts from Waters Analyzed by Plating Methods

GSO ISO 14189:2015 水质 产气荚膜梭菌计数 膜过滤方法

  Scope is not provided for this standard

Water quality -- Enumeration of Clostridium perfringens -- Method using membrane filtration

GSO ISO 17994:2015 水质 两种定量检测方法比较微生物相对活性回收率的要求

ISO 17994:2014 specifies an evaluation procedure for comparing two methods with established performance characteristics according to ISO/TR 13843 and intended for the quantification of the same target group or species of microorganisms. It provides the mathematical basis for the evaluation of the average relative performance of two quantitative methods against chosen criteria for the comparison. It does not provide data for assessment of the precision of the methods being compared. It is appropriate that the precision of methods is assessed as part of their performance characterization. ISO 17994:2014 does not provide methods for the verification of method performance characterization in a single laboratory.

Water quality -- Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods

ASTM F838-15ae1 测定液体过滤用膜过滤器的细菌保留率的标准试验方法

Standard Test Method for Determining Bacterial Retention of Membrane Filters Utilized for Liquid Filtration

GSO ISO 6222:2015 水质 可培养微生物计数 营养琼脂培养基中接种菌落计数

This international Standard specifies a method for the enumeration of culturable micro-organisms in water by counting the colonies formed in a nutrient agar culture medium after aerobic incubation at 36 °С and 22 °С. The method is intended to measure the operational efficiency of the treatment process of public drinking water supplies and for general application to all types of water. It is particularly applicable to the examination of water intended for human consumption, including water in closed containers and to natural mineral waters.

Water quality -- Enumeration of culturable micro-organisms -- Colony count by inoculation in a nutrient agar culture medium

GSO ISO 7899-1:2015 水质肠球菌的检测和计数 第1部分：地表水和废水的微型方法（最可能数）

This part of ISO 7899 specifies a miniaturized method for the detection and enumeration of major intestinal enterococci in surface and waste water by inoculation in a liquid medium. The method is applicable to all types of surface and waste waters, particularly those rich in suspended matter. This method is not suitable for drinking water and any other type of water for which the guideline count is less than 15 per 100 ml.

Water quality -- Detection and enumeration of intestinal enterococci -- Part 1: Miniaturized method (Most Probable Number) for surface and waste water

GSO ISO 6461-1:2015 水质 厌氧亚硫酸盐还原菌（Chlorestiridia）的检测和统计 第1部分：液体介质中的富集方法

This part of ISO 6461 specifies a method for the detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) by enrichment in a liquid medium.

Water quality -- Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) -- Part 1: Method by enrichment in a liquid medium

GSO ISO 6461-2:2015 水质 厌氧亚硫酸盐还原菌（Chlorestiridia）的检测与统计 第2部分：膜过滤法

This part of ISO 6461 specifies a method for the detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) by membrane filtration.

Water quality -- Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) -- Part 2: Method by membrane filtration

KS I ISO 10705-3:2015 水质.噬菌体的检查和计数.第3部分:水中噬菌体浓度的验证方法

Water quality — Detection and enumeration of bacteriophages — Part 3: Validation of methods for concentration of bacteriophages from water

KS I ISO 10705-3-2015 水质 - 噬菌体的检测和计数 - 第3部分:验证水中噬菌体浓度的方法

Water quality — Detection and enumeration of bacteriophages — Part 3: Validation of methods for concentration of bacteriophages from water

ASTM D5246-15 从水中分离和计数铜绿假单胞菌的标准测试方法

5.1 Pseudomonas aeruginosa is an opportunistic pathogen, and has been linked as the causative agent of numerous infections that may be transmitted through a contaminated water supply to a susceptible host. Note 1: Fecal waste is >95 % E. coli which is found in humans and warm bloodied animals. 5.2 The membrane filtration procedure described is a rapid and reliable test method of detecting P. aeruginosa in water. 1.1 The test method covers the isolation and enumeration of Pseudomonas aeruginosa. Testing was performed on spiked samples using reagent grade water as the diluent from surface waters; recreational waters; ground water, water supplies; especially rural nonchlorinated sources; waste water; and saline waters. The detection limit of this test method is one microorganism per 100 mL. 1.2 This test method was used successfully with reagent water. It is the user's responsibility to ensure the validity of this test method for surface waters, recreational waters, ground water, rural nonchlorinated sources; waste water; and saline waters. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific hazard statements are given in Section 10.

Standard Test Method for Isolation and Enumeration of Pseudomonas aeruginosa from Water

DIN EN 16421:2015 材料对人类饮用水的影响 微生物生长的增强（EMG）；德文版 EN 16421:2014

Influence of materials on water for human consumption - Enhancement of microbial growth (EMG); German version EN 16421:2014

GSO 2473:2015 抗氧化剂 规格

Prepared at the 51st JECFA (1998), published in FNP 52 Add 6 superseding specifications prepared at the 44th JECFA, published in FNP 52 Add 3 (1995). ADI "treatment of crustacea at concentrations of up to 50 mg/l, resulting in residue levels of approximately 1 mg/kg in edible portion, is not of toxicological concern", established at the 44th JECFA in 1995.

Antioxidant's - Specifications