Water quality. The variability of test results and the uncertainty of measurement of microbiological enumeration methods
实施日期：2012-01-24
Water quality -- Enumeration of Escherichia coli and coliform bacteria -- Part 1: Membrane filtration method for waters with low bacterial background flora
适用范围：ISO 9308-1:2014 specifies a method for the enumeration of Escherichia coli (E. coli) and coliform bacteria. The method is based on membrane filtration, subsequent culture on a chromogenic coliform agar...
发布日期：2014-09-01 实施日期：2014-09-01
发布日期：2015-09-30 实施日期：2015-09-30
Standard Test Method for Field Determination of Water Penetration of Masonry Wall Surfaces
适用范围：<p>This non-destructive test method contains procedures and equipment requirements to quantitatively determine the surface penetration of water at a single location on a masonry wall. It is not desig...
实施日期：2010-05-01
发布日期：2014-06-30 实施日期：2014-06-30
Standard Test Method for Field Determination of Water Penetration of Masonry Wall Surfaces
适用范围：This non-destructive test method contains procedures and equipment requirements to quantitatively determine the surface penetration of water at a single location on a masonry wall. It is not designed t...
发布日期：2014-07-01 实施日期：2014-07-01
Water quality -- Determination of tritium activity concentration -- Liquid scintillation counting method
适用范围：ISO 9698:2010 specifies the conditions for the determination of tritium activity concentration in samples of environmental water or of tritiated water using liquid scintillation counting. The choice of...
发布日期：2010-12-01 实施日期：2010-12-01
Standard Test Method for Water and Sediment in Crude Oil by the Centrifuge Method (Laboratory Procedure)
实施日期：2011-06-01
Textiles. Dyestuffs. General method for the determination of extractable dyestuffs including allergenic and carcinogenic dyestuffs (method using pyridine-water)
发布日期：2014-10-31 实施日期：2014-10-31
Water quality. Determination of the methylene blue active substances (MBAS) index. Method using continuous flow analysis (CFA) (ISO 16265:2009); German version EN ISO 16265:2012
Water quality. Guidance for the routine sampling and preparation of benthic diatoms from rivers and lakes
实施日期：2014-03-31
Water quality. Guidance standard for designing and selecting taxonomic keys
实施日期：2013-01-01
Water quality. Determination of pH (ISO 10523:2008); German version EN ISO 10523:2012
Water quality -- Sampling -- Part 14: Guidance on quality assurance and quality control of environmental water sampling and handling
发布日期：2014-12-12 实施日期：2014-12-12
Water quality. Nomenclatural requirements for the recording of biodiversity data,taxonomic checklists and keys
发布日期：2014-08-31 实施日期：2014-08-31
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