Close-up of human urine, blood and various chemistry samples in test tubes while screening in medical lab. — Stock photos

"Close-up of human urine, blood and various chemistry samples in test tubes while screening in medical lab." is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1200px, 2600 x 1950px, 5500 x 4125px. The minimum price for an image is 49$. Image in the highest quality is 5500 x 4125px, 300 dpi, and costs 449$.