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computer rendering of a collagen helix molecule

Stock Photo:
Image ID: 900115
Small
184x500 2.6"x6.9" (72dpi) 67 KB
Med
368x1000 1.2"x3.3" (300dpi) 202 KB
Large
1658x4500 5.5"x15.0" (300dpi) 994 KB
Super
3316x9000 11.1"x30.0" (300dpi) approx.2.6 MB
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