50.6 MB (1.4 MB compressed)
5150 x 3433 pixels
43.7 x 29.0 cm ⏐ 17.2 x 11.4 in (300dpi)
MAURO FERMARIELLO / SCIENCE PHOTO LIBRARY MAURO FERMARIELLO / SCIENCE PHOTO LIBRARY
Blood samples held in a gloved hand. The vacutainers are barcoded so that these samples of donated blood can be easily identified throughout their analysis.
Model release available. Property release not required.