27.9 MB (1.4 MB compressed)
2786 x 3500 pixels
23.6 x 29.7 cm ⏐ 9.3 x 11.7 in (300dpi)
GUSTOIMAGES / SCIENCE PHOTO LIBRARY GUSTOIMAGES / SCIENCE PHOTO LIBRARY
Conical flask. Graduations in millilitres on the lower part of a conical flask. Volume measurements made using these graduations are subject to a 5% error, as indicated at upper centre.
Model release not required. Property release not required.