Water quality. Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods1 Scope This International Standard 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. This International Standard provides the mathematical basis for the evaluation of the average relative performance of two quantitative methods against chosen criteria for the comparison. It does

there is a need to create relevant standards from the above lists and hence make it easier for suppliers to offer equipment and services to meet the requirements

it includes rules for the general information strategy but does not restrict the kind of information or display system

Agglomerated stone products are industrial products mainly made of hydraulic cement

microwave ovens and any combination of these for household use or under conditions like those in households

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Sub-models can be included within the above models

A level-2 diver is qualified to dive in the following conditions:

• Sectoral practical examination session

NOTE 3 It is anticipated that there will be additional parts to extend ISO/IEC 24751 to describe non-digital learning resources and resource adaptability in non-computer-mediated learning environments

whether at a shipper’s facilities or an airport cargo warehouse

condition of the motorcycle

Manufacturers of granule distributors for pesticides and herbicides