Hi Borek,
Yes I meant in the air. I’m not sure how feasible that is, but I found this online (link below).
http://files.pharmtech.com/alfresco_images/pharma/2014/08/22/e8b246f9-6634-460a-a84c-1bb3663147ac/article-349190.pdf
Hi everyone, I want to figure out exactly how clean a particular lab room is (in terms of trace metal contamination). I’ve read papers where people have simply left a vial of high conc. nitric acid on a hot plate to concentrate it, then measure contamination from lab air using an ICPMS. I...