Summary report on IRQC studies no. 78-79 : major cations, arsenic, selenium and total PCBs / V. Cheam.: En36-522/134-1981E-PDF
"The purpose of the study is two-fold: to generate additional specification data and to ensure comparability of data generated by Water Quality Branch laboratories. Specification data are needed to provide demonstrated levels of confidence to users of NAQUADAT databank. A sediment reference material was used in an attempt to specify the complex analysis of PCBs, which resulted in good precision. Two additional levels of major cations were successfully specified along with anions, arsenic and selenium in water = Na, K, Mg, Ca, Siog, S04, Cl, N03/N02, As and Se. A few analytical results were identified deviant in spite of rigourous in-house quality control activities"--Executive Summary.
Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.901440&sl=0
| Department/Agency | Canada Centre for Inland Waters, issuing body. Canada. Environment Canada, issuing body. |
|---|---|
| Title | Summary report on IRQC studies no. 78-79 : major cations, arsenic, selenium and total PCBs / V. Cheam. |
| Series title | [Unpublished report] |
| Publication type | Series - View Master Record |
| Language | [English] |
| Format | Electronic |
| Electronic document | |
| Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. "Technical Report 14-AMD-T-6-81-VC." "Inter-regional Q.C. Report." |
| Publishing information | [Burlington, ON] : Canada Centre for Inland Waters, Environment = Centre canadien des eaux intérieures, [1981] |
| Author / Contributor | Cheam, V., author. |
| Description | 1 online resource (3, [4] pages). |
| Catalogue number |
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| Subject terms | Water -- Pollution -- Measurement. Trace elements in water -- Analysis. Eau -- Pollution -- Mesure. Oligoéléments dans l'eau -- Analyse. |