Traduction de «échantillon d'eau » (Français → Anglais) :

Allow the light petroleum to evaporate from the sample, which is then extracted by direct treatment consisting in soaking the laboratory test sample in water at room temperature for 1 hour and then soaking it in water at 65 ± 5 °C for a further hour, agitating the liquor from time to time.

While water quantity in the Lake of the Woods is largely governed by a Canadian board, which is the Lake of the Woods Water Control Board, and sometimes the International Lake of the Woods Water Control Board if levels are too high or too low, this motion is about the lake's water quality for which there has been relatively little governance compared to other transboundary waters between Canada and the U.S. Currently, Ontario's Ministry of Natural Resources samples the lake annually and Ontario's Ministry of the Environment has also been involved in water quality monitoring and enforcement, but there has been a growing concern over contaminants over the years with nutrient loading and erosion introducing phosphorous into the lake, espec ...[+++]ially on the southern shore, creating eutrophication.

Question No. 39 Mr. Francis Scarpaleggia: With regard to water bottled and sold in Canada: (a) how does the government ensure the quality and safety of this food product; (b) does the government regularly send federal inspectors into all water-bottling plants to test bottling processes and product samples and, if so, how many times per year do inspectors visit a given bottling plant and how many inspectors are currently available for plant inspections; (c) how many inspectors were available in February 2005, 2006, 2007 and 2008, respectively; (d) is a water bottling company required to report to the government the contamination of its ...[+++] product detected by internal testing procedures; (e) is the company required to inform the public and conduct a product recall; (f) how are quality standards for bottled water set in Canada; (g) are standards simply imported from other countries, such as the United States, or are standards developed in Canada for the Canadian market; and (h) what is the relationship between federal bottled-water quality standards and municipal drinking-water standards in Canada?

where five pairs of boot swabs are pooled into two samples, place five individual samples into a minimum of 225 ml BPW and ensure that all the samples are totally immersed in the BPW;

Allow the water to trickle from the sample into the collector and calculate the percentage (difference) between the quantity of water collected and the quantity of water sprayed.

For bacteriological water quality, it is a minimum of four samples a month for a community of 5,000 or less, and it increases in relation to the population.