33.4 MB (2.1 MB compressed)
3966 x 2944 pixels
33.5 x 24.9 cm ⏐ 13.2 x 9.8 in (300dpi)
MAXIMILIAN STOCK LTD / SCIENCE PHOTO LIBRARY MAXIMILIAN STOCK LTD / SCIENCE PHOTO LIBRARY
Beer testing. Female technician prepares samples of recently-brewed beer for testing as part of quality control. The laboratory's chemical equipment will test the acidity, alcohol content, and final degree of fermentation of the beer. Beer is made by fermenting the solutions obtained from cereal grains.
Model release available. Property release not required.