margaret-ann armour (september 6, 1939 – may 25, 2019) was a scottish-born canadian chemist. she is best known for her work in creating guidelines for hazardous laboratory waste disposal. she was also a voice for women in science. she founded the women in scholarship, engineering, science and technology (wisest) program. she was a professor at the university of alberta. she was named a member of the order of canada in 2006, and a canada 150 ambassador in 2017. she was born in glasgow.