Scientists working with test tubes — Stock photos

"Scientists working with test tubes" is a stock image by AlexFedorenko. It’s available in the following resolutions: 1000 x 667px, 2000 x 1333px, 6720 x 4480px. The minimum price for an image is 2.99$. Image in the highest quality is 6720 x 4480px, 300 dpi, and costs 9.99$.