Interlaboratory quality control study no. 24 : analysis of eight acid herbicides in natural fresh water / Haig Agemian and A.S.Y. Chau. : En36-508/67E-PDF

"A national interlaboratory quality control study for Canadian laboratories on the determination of eight acid herbicides (MCPA; 2,4-DP; 2,4-D; silvex; MCPB; 2,4,5-T; 2,4-DB; and picloram) in natural fresh water is described. The data show that most laboratories have acceptable expertise for the analysis of silvex; 2,4,5-T; and 2,4-D. No data were reported for MCPB by any laboratory, while only a few participants reported results on MCPA; 2.4-DP; 2,4-DB; and picloram. The overall results indicate that most participants in this study had not attempted the analysis of all eight herbicides. This may reflect the limited expertise in multi-residue analysis of these herbicides in water at the designed concentrations"--Abstract, page v.

Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.879269&sl=1

Renseignements sur la publication
Ministère/Organisme Canada. Environment Canada.
Canada. Inland Waters Directorate. Ontario Region. Water Quality Branch.
Titre Interlaboratory quality control study no. 24 : analysis of eight acid herbicides in natural fresh water / Haig Agemian and A.S.Y. Chau.
Variante du titre Analysis of eight acid herbicides in natural fresh water
Titre de la série Report series ; no. 67
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 bibliographical references (pages 6-8).
Includes abstract in French.
Information sur la publication Burlington, Ontario : Inland Waters Directorate, Ontario Region, Water Quality Branch, 1980.
©1980
Auteur / Contributeur Agemian, Haig, author.
Chau, A. S. Y. (Alfred Shun-Yuen), 1941- author.
Description 1 online resource (vii, 9 pages) : graphs.
Numéro de catalogue
  • En36-508/67E-PDF
Descripteurs Herbicides
Fresh water
Quality control
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