COLIN CUTHBERT / SCIENCE PHOTO LIBRARY COLIN CUTHBERT / SCIENCE PHOTO LIBRARY
Drug distillation. Chemist setting up a distillation reaction for anticancer (chemot- herapy) drugs in a fume cupboard. The round bottom flasks she is holding will be rotated during the reaction to hold the different fractions evolved at different temperatures. This is being done as part of an anticancer drug research program. Fume cupboards extract harmful gases given off during reactions.
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