Barbara Kanegsberg (n.d.). "MEK No Longer a HAP". Bfksolutions newsletter. Archived from the original on 2 April 2015. Retrieved 2 April 2015. After technical review and consideration of public comments, EPA concluded that potential exposures to butanone emitted from industrial processes may not reasonably be anticipated to cause human health or environmental problems.[citation needed]
Barbara Kanegsberg (n.d.). "MEK No Longer a HAP". Bfksolutions newsletter. Archived from the original on 2 April 2015. Retrieved 2 April 2015. After technical review and consideration of public comments, EPA concluded that potential exposures to butanone emitted from industrial processes may not reasonably be anticipated to cause human health or environmental problems.[citation needed]