Testing for Dissolved Oxygen : 無料・フリー素材/写真
Testing for Dissolved Oxygen / NOAA's National Ocean Service
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
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| 説明 | Scientist Kevin Mouyard performs a Winkler titration to analyze a water sample for dissolved oxygen during a Sept. 2010 mission on board the NOAA Ship Pisces. A titration is a technique where you add a chemical that will react with the substance in the sample you want to measure.Visit the Pisces online mission log for more details about the voyage. To learn more about NOAA's role in the Deepwater Horizon oil spill, visit:Office of Response and Restoration Deepwater Horizon Incident page. |
| 撮影日 | 2010-10-14 10:48:59 |
| 撮影者 | NOAA's National Ocean Service |
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