Using espresso machines to do chemistry

Researchers used a low-cost espresso machine — rather than expensive analytical equipment — to detect PAHs in soil


Many chemists are familiar with taking trips to the espresso machine while running late-night experiments, but until now these excursions were merely undertaken for the caffeine boost. A group recently reported in ACS' Analytical Chemistry, however, that espresso machines can quickly and inexpensively perform some complex chemistry experiments, such as testing for harmful compounds in the environment.
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