Laboratory rat. Sprague-Dawley rat (Rattus norvegicus) being weighed. This variety of rat is commonly used for animal experiments and has a life span

Laboratory rat. Sprague-Dawley rat (Rattus norvegicus) being weighed. This variety of rat is commonly used for animal experiments and has a life span Stock Photo
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Image details

Contributor:

Science Photo Library / Alamy Stock Photo

Image ID:

2ADG97W

File size:

31.1 MB (1.7 MB Compressed download)

Releases:

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Dimensions:

4064 x 2672 px | 34.4 x 22.6 cm | 13.5 x 8.9 inches | 300dpi

Date taken:

8 March 2005

More information:

Laboratory rat. Sprague-Dawley rat (Rattus norvegicus) being weighed. This variety of rat is commonly used for animal experiments and has a life span of up to 3 years.