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scientist working in the lab, in protective mask and cap, examines a test tube with liquid

Stock Photo:
Image ID: 123596563
Release Information: Signed model release filed with Shutterstock, Inc
500x341 6.9"x4.7" (72dpi) 141 KB
1000x682 3.3"x2.3" (300dpi) 447 KB
5398x3684 18.0"x12.3" (300dpi) 5.9 MB
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