| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| jjcreedon | "This is really interesting information. a few questions: 1- love the schematic of the lead concentrations in various food crops. What levels are co..." | Read more » | over 4 years ago | |||
| jjcreedon | "Hi Liz, We are getting very good feedback. To get the kit ready to market, it appears we only have a few tweaks (manual, etc.). The biggest issue i..." | Read more » | over 4 years ago | |||
| jjcreedon | "PAH's and heavy metals (lead, mercury, arsenic, etc.). " | Read more » | over 4 years ago | |||
| jjcreedon | "good job on this article, very thorough. One other resource that can be helpful is EPA's TRI https://www.epa.gov/toxics-release-inventory-tri-program " | Read more » | over 4 years ago |