30.3 MB (1.9 MB compressed)
3977 x 2662 pixels
33.8 x 22.6 cm ⏐ 13.3 x 8.9 in (300dpi)
TREVOR CLIFFORD PHOTOGRAPHY / SCIENCE PHOTO LIBRARY TREVOR CLIFFORD PHOTOGRAPHY / SCIENCE PHOTO LIBRARY
Microscope slide preparation. Close-up of a student preparing an onion for viewing under a microscope. Here, they are placing a single cell layer of onion skin on a slide that has had a staining solution (purple) added to it.
Model release not required. Property release not required.