CWS guidelines to practical quality assurance for contracted chemical analysis / Richard Turle ; R. J. Norstrom. : CW69-4/21E-PDF
"The concern over the quality of the environment has led to many chemical analyses. In order to identify problems, accurate and precise analyses are demanded. The reasons for a Quality Assurance Program for an analytical contract are outlined. Various procedures such as control charts, use of reference materials and audits are discussed. Recommendations are made for the reporting of detection limits and low level data. Criteria are presented for the acceptance or rejection of results from a contract analytical laboratory. Proposed contract clauses and suggestions for additional reading are included"--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.855874&sl=1
| Ministère/Organisme | Canada. Environment Canada. Canadian Wildlife Service. |
|---|---|
| Titre | CWS guidelines to practical quality assurance for contracted chemical analysis / Richard Turle ; R. J. Norstrom. |
| Titre de la série | Technical report series ; no. 21 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographic references. Includes abstract in French. |
| Information sur la publication | Ottawa : Canadian Wildlife Service, Environment Canada, 1987. |
| Auteur / Contributeur | Turle, Richard. Norstrom, R. J. (Ross J.) |
| Description | 25 p. |
| Numéro de catalogue |
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| Numéro de catalogue du ministère | CW69-5/21E |
| Descripteurs | Chemicals Quality control |
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