Blood samples in test tubes — Stock photos

"Blood samples in test tubes" is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1200px, 2600 x 1950px, 4850 x 3638px. The minimum price for an image is 49$. Image in the highest quality is 4850 x 3638px, 300 dpi, and costs 449$.