Posts Tagged ‘chemicals’

A simple way to track your everyday exposure to chemicals | April 18, 2016 Issue – Vol. 94 Issue 16 | Chemical & Engineering News

Saturday, April 30th, 2016

Track…everyday exposure to #chemicals Cumulative totals for pesticides, allergens, fragrances &c via Si-wristbands

When Chemicals Became Weapons of War « 100 Years of Chemical Weapons

Friday, April 17th, 2015

When #Chemicals Became Weapons of War [Cl, phosgene, diphosgene, mustard gas…] Conflicted history of Fritz Haber