Minutus

Great Smokies in North Carolina was a fav among many practitioners and I used them over the years for hair and saliva analysis but they were acqured and now merged so the new website doesn't have easy to find hair analysis but more intricate tests. Urine tests also used for mercury detection.
http://www.gdx.net/
Here's one list of test sites, many require a physician or alternative doc to order the tests, so look under the Home Test section.
http://www.anapsid.org/cnd/resources/testinglabs.html
When I had all my mercury amalgam fillings removed, I used Chlorella and some nutritional chelation products to make sure any mercury that may have escaped into me hopefully was removed.
You can try these w/o testing to see how you feel.
https://www.google.com/search?sourceid= ... upplements
Susan