Chemical cold pack made of ammonium nitrate.

Chemical cold pack made of ammonium nitrate.

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Image Copyright David R. Frazier Photolibrary, Inc.

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Image Details

Image ID
chemical_ice_pack1
Caption
Chemical cold pack made of ammonium nitrate.
Keywords
chemical cold pack, ice pack, chemical, cold pack, ammonium nitrate, cool, injury, ankle, foot
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Credit
© David R. Frazier Photolibrary, Inc.