Laboratory assistant holding chemical flask with blue liquid. — Stock photos

"Laboratory assistant holding chemical flask with blue liquid." is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1066px, 2600 x 1733px, 5242 x 3494px. The minimum price for an image is 49$. Image in the highest quality is 5242 x 3494px, 300 dpi, and costs 449$.