13.060.45 水检验综合 标准查询与下载
共找到 325 条与 水检验综合 相关的标准，共 22 页
Water quality — Sampling — Part 3: Preservation and handling of water samples
- ICS
- 13.060.45
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- 发布
- 2022-02-15
- 实施
Water quality — Selection and application of ready-to-use test kit methods in water analysis
- ICS
- 13.060.45
- CCS
- 发布
- 2022-02-15
- 实施
Water quality — Sampling — Part 14: Guidance on quality assurance and quality control of environmental water sampling and handling
- ICS
- 13.060.45
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- 发布
- 2022-02-15
- 实施
Water quality — Selection and application of ready-to-use test kit methods in water analysis
- ICS
- 13.060.45
- CCS
- 发布
- 2022-02-15
- 实施
Water quality — Sampling — Part 14: Guidance on quality assurance and quality control of environmental water sampling and handling
- ICS
- 13.060.45
- CCS
- 发布
- 2022-02-15
- 实施
Water quality — Guidance for establishing the equivalency of results
- ICS
- 13.060.45
- CCS
- 发布
- 2021-12-23
- 实施
Water quality — Sampling — Part 8:Guidance on the sampling of wet deposition
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- 13.060.45
- CCS
- 发布
- 2021-12-23
- 实施
Water quality — Sampling — Part 7: Guidance on sampling of water and steam in boiler plants
- ICS
- 13.060.45
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- 发布
- 2021-12-23
- 实施
Water quality — Sampling — Part 7: Guidance on sampling of water and steam in boiler plants
- ICS
- 13.060.45
- CCS
- 发布
- 2021-12-23
- 实施
Water quality — Sampling — Part 8:Guidance on the sampling of wet deposition
- ICS
- 13.060.45
- CCS
- 发布
- 2021-12-23
- 实施
Water quality — Guidance for establishing the equivalency of results
- ICS
- 13.060.45
- CCS
- 发布
- 2021-12-23
- 实施
1.1 This practice is applicable for sampling condensed steam or water, such as boiler feedwater, for the collection of suspended solids and (optional) ionic solids using a 0.45-µm membrane filter (suspended solids) and ion exchange media (ionic solids). As the major suspended component found in most boiler feedwaters is some form of corrosion product from the preboiler system, the device used for this practice is commonly called a corrosion product sampler. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Practice for Collection of On-Line Composite Samples of Suspended Solids and Ionic Solids in Process Water
- ICS
- 13.060.45
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- 发布
- 2021-12-01
- 实施
This document sets out the general principles for, and provides guidance on, the design of sampling programmes and sampling techniques for all aspects of sampling of water (including waste waters, sludges, effluents, suspended solids and sediments). It does not include detailed instructions for specific sampling situations, which are covered in the various other parts of ISO 5667 and in ISO 19458.
Water quality — Sampling — Part 12: Guidance on sampling of bottom sediments
- ICS
- 13.060.45
- CCS
- 发布
- 2020-12-03
- 实施
- 0000-00-00
This standard specifies the technical requirements for testing the performance of water monitoring equipment. This standard defines general requirements and performance test procedures for automated measuring devices (AMD). These devices may be permanently installed or portable a
Water quality - General requirements and performance test procedures for water monitoring equipment - Measuring devices; German version EN 17075:2018
- ICS
- 13.060.45
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- 发布
- 2020-12-01
- 实施
Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
- ICS
- 13.060.45
- CCS
- 发布
- 2020-05-01
- 实施
1.1 This practice establishes a standard for computing the measurement uncertainty for applicable test methods in Committee D19 on Water. The practice does not provide a singlepoint estimate for the entire working range, but rather relates the uncertainty to concentration. The statistical technique of regression is employed during data analysis. 1.2 Applicable test methods are those whose results come from regression-based methods and whose data are intralaboratory (not inter-laboratory data, such as result from round-robin studies). For each analysis conducted using such a method, it is assumed that a fixed, reproducible amount of sample is introduced. 1.3 Calculation of the measurement uncertainty involves the analysis of data collected to help characterize the analytical method over an appropriate concentration range. Example sources of data include: (1) calibration studies (which may or may not be conducted in pure solvent), (2) recovery studies (which typically are conducted in matrix and include all sample-preparation steps), and (3) collections of data obtained as part of the method’s ongoing Quality Control program. Use of multiple instruments, multiple operators, or both, and field-sampling protocols may or may not be reflected in the data. 1.4 In any designed study whose data are to be used to calculate method uncertainty, the user should think carefully about what the study is trying to accomplish and much variation should be incorporated into the study. General guidance on designing studies (for example, calibration, recovery) is given in Appendix X1. Detailed guidelines on sources of variation are outside the scope of this practice, but general points to consider are included in Appendix X2, which is not intended to be exhaustive. With any study, the user must think carefully about the factors involved with conducting the analysis, and must realize that the computed measurement uncertainty will reflect the quality of the input data. 1.5 Associated with the measurement uncertainty is a userchosen level of statistical confidence. 1.6 At any concentration in the working range, the measurement uncertainty is plus-or-minus the half-width of the prediction interval associated with the regression line. 1.7 It is assumed that the user has access to a statistical software package for performing regression. A statistician should be consulted if assistance is needed in selecting such a program. 1.8 A statistician also should be consulted if data transformations are being considered. 1.9 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.10 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Practice for Estimation of Measurement Uncertainty for Data from Regression-based Methods
- ICS
- 13.060.45
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- 发布
- 2019-12-01
- 实施
1.1 This practice establishes uniform general procedures for the development (preparation) and use of samples in the collaborative testing of methods for chemical analysis of sediments and similar materials. 1.2 The principles of this practice are applicable to aqueous samples with suitable technical modifications. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Practice for Development and Use (Preparation) of Samples for Collaborative Testing of Methods for Analysis of Sediments
- ICS
- 13.060.45
- CCS
- 发布
- 2019-11-01
- 实施
Water quality — Interlaboratory comparisons for proficiency testing of analytical chemistry laboratories
- ICS
- 13.060.45
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- 发布
- 2019-09-20
- 实施
Water quality — Interlaboratory comparisons for proficiency testing of analytical chemistry laboratories
- ICS
- 13.060.45
- CCS
- 发布
- 2019-09-20
- 实施
1.1 This guide covers the selection and use of automatic wastewater samplers, including procedures for their use in obtaining representative samples. Automatic wastewater samplers are intended for the unattended collection of samples that are representative of the parameters of interest in the wastewater body. While this guide primarily addresses the sampling of wastewater, the same automatic samplers may be used to sample process streams and natural water bodies. 1.2 The guide does not address general guidelines for planning waste sampling activities (see Guide D4687), development of data quality objectives (see Practice D5792), the design of monitoring systems and determination of the number of samples to collect (see Guide D6311), operational details of any specific type of sampler, in-situ measurement of parameters of interest, data assessment and statistical interpretation of resultant data (see Guide D6233), or sampling and field quality assurance (see Guide D5612). It also does not address sampling groundwater. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3.1 Exception—The inch-pound units given in parentheses are for information only. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Guide for Sampling Wastewater With Automatic Samplers
- ICS
- 13.060.45
- CCS
- 发布
- 2019-09-01
- 实施
