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April 22, 2015CS gas: Chemistry in its element6 minutesPlaySimon Cotton examines a compound banned in warfare but still used by police to disperse crowds: CS gas...moreShareView all episodesBy Chemistry WorldApril 22, 2015CS gas: Chemistry in its element6 minutesPlaySimon Cotton examines a compound banned in warfare but still used by police to disperse crowds: CS gas...more
Simon Cotton examines a compound banned in warfare but still used by police to disperse crowds: CS gas
April 22, 2015CS gas: Chemistry in its element6 minutesPlaySimon Cotton examines a compound banned in warfare but still used by police to disperse crowds: CS gas...more
Simon Cotton examines a compound banned in warfare but still used by police to disperse crowds: CS gas