Examining petri dish under microscope. — Stock photos

"Examining petri dish under microscope." is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1068 x 1600px, 1735 x 2600px, 4830 x 7237px. The minimum price for an image is 49$. Image in the highest quality is 4830 x 7237px, 300 dpi, and costs 449$.