Blood sample in test tube in hand of scientist. — Stock photos

"Blood sample in test tube in hand of scientist." is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1067 x 1600px, 1733 x 2600px, 3744 x 5616px. The minimum price for an image is 49$. Image in the highest quality is 3744 x 5616px, 300 dpi, and costs 449$.