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Close up on tubes with samples and researcher in background

Stock Photo:
Image ID: 91999217
Release Information:
Signed model release filed with Shutterstock, Inc
Copyright:
Small
334x500 4.6"x6.9" (72dpi) 142 KB
Med
667x1000 2.2"x3.3" (300dpi) 480 KB
Large
4032x6048 13.4"x20.2" (300dpi) 10.3 MB
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