AQS-sheets for water, wastewater and sludge


Erich Schmidt Verlag

AQS-sheets for water, wastewater and sludge



Secured analysis results by
controlled conditions!

Major decisions and actions in the field of environmental protection are based on test results obtained by chemical, physical and biological analysis methods. For assured results investigations under controlled conditions are essential. This applies particularly to
  • Sampling and sample preservation
  • Sample transport and storage
  • Sample preparation and treatment
  • Measurement and
  • Result evaluation and presentation of results.


For years the acknowledged source of knowledge: AQS

The water analysis requires an ANALYTICAL QUALITY ASSURANCE (AQA), which is a unified basis to implement.The necessary information and work tools can be found in this proven collection of fact sheets on the AQS-frame recommendations.


AQS provides specific job aids:

  • Expert information for practitioners working in the laboratory and for anyone dealing in the field of water protection issues with the quality of analysis
  • Answers to important questions on analytical quality assurance and statistical quality control
  • extensive analysis of technical information on standards to improve the quality of results
  • Recommendations and guidelines from the hands of the Federal / State Working Group on Water (LAWA).


AQA: Competence "first hand" - issued by the Federal / Wasser (LAWA)


With AQS you ensure clear and checklistenartige presentations:

  • Legal framework
  • A purpose (analysis) procedure
  • technical and personnel
  • necessary preparatory work (eg planning and organization)
  • Implementation such as sampling and sample preservation
  • possible error
  • Documentation, evaluation and reporting of results
  • analysis of technical information on standards or other rules of procedure
  • Tables, charts, graphs, for example, of procedures, equipment orders, analysis results
  • Calculation methods / formulas for determination of analytical values
  • Model of checklists and protocols (eg test for algae, Daphnia, luminescent bacteria test and sampling for Schwebstoffproben)

AQS-sheets for water, wastewater and sludge
Looseleaf, 514 pages, € (D) 76, - (including 7% VAT and plus shipping)
approximately one additional delivery per year.
ISBN 978 3503 03 197 9

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