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Toxic Substances Hydrology Program

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CC_FreezDS_1_b

The sample-freezing drive shoe of the core barrel is in the foreground. A liquid carbon dioxide (CO2) tank is in the background (CO2 is used to freeze the core). This photo was taken at the Cape Cod Toxics Site.

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Back to the Photo Gallery of the Sample-Freezing Drive Shoe in Action

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Page Last Modified:Thursday, 14-Dec-2006 13:58:55 EST