00000nam 2200000zi 4500 9.879018 CaOODSP 20241203113652 m o d f cr bn||||||||| 190906t19781978onca ob f000 0 eng d 0662100670 (softcover) CaOODSP eng rda CaOODSP eng eng fre n-cn--- En36-508/51E-PDF En36-508/51 Carron, J. M‏., author. Interlaboratory quality control studies no. 14 : major ions : calcium, magnesium, sodium, potassium, hardness, alkalinity, chloride, sulphate and nitrate / J.M. Carron and K.I. Aspila. Burlington, Ontario : Inland Waters Directorate, Ontario Region, Water Quality Branch, 1978. ©1978 1 online resource (vii, 29 pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier Report series ; no. 51 Pages vi, 14, 16, 26 and 28 blank and unnumbered in original print edition and omitted in this copy. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (page 13). "The results of interlaboratory quality control study No. 14 are described. This study was carried out during the spring and summer of 1975. It included three natural waters and two standard solutions. Data were submitted from 36 participating Canadian laboratories. The parameters were calcium, magnesium, sodium, potassium, hardness, alkalinity, chloride, sulphate and nitrate. Samples were at concentrations similar to natural inland waters. All samples were distributed without preservatives"--Abstract, page v. Issued also in print format. Includes abstracts in English and French. gccst Water gccst Water quality gccst Analysis Canada. Environment Canada. Canada. Inland Waters and Lands Directorate. Ontario Region. Water Quality Branch. Report series (Canada. Inland Waters Directorate) no. 51. (CaOODSP)9.862410 PDF 966 KB https://publications.gc.ca/collections/collection_2019/eccc/en36-508/En36-508-51-eng.pdf