
Caption
Pipetting liquid into test tube.
Photo: Jamie Grill
Date
2012
Credit line
Photo12/Tetra Images
Reference
TTM12A29_154
Model release
No
License type
Royalty free
Available size
50,0Mb (461,8Kb) / 11,8in x 16,4in / 3548 x 4927 (300dpi)