40.5 MB (2.7 MB compressed)
4305 x 3288 pixels
36.3 x 27.9 cm ⏐ 14.3 x 11.0 in (300dpi)
DAVID MCCARTHY / SCIENCE PHOTO LIBRARY DAVID MCCARTHY / SCIENCE PHOTO LIBRARY
Filter paper. Scanning electron micrograph (SEM) of the cut end of a piece of filter paper showing its many cellulose fibres. This porous material is made from wood pulp and is used for separating the liquid and solid parts of a suspension. Cellulose is the rigid component of plant cell walls. Magnification: x390 at 6.5x8.5 inch size.
Model release not required. Property release not required.