Browsing tag / we don’t want to focus the wastewater for hashish metabolites
-
Canada To Measure Cannabis Use By Testing Sewage
Posted on mer, 28 ago 2019Enlarge this imageUniversity of Puget Seem chemist Dan Burgard keeps a freezer whole of archived samples from two wastewater therapy plants in western Washington in the event that he ought to rerun the samples or...
Continue reading