| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| DanielleS | "This is a great question! Yes, to a certain extent you can trace contaminants back to the source. You can do this with a combination of approaches ..." | Read more » | about 3 years ago | |||
| Ag8n | "One common test for water is total organic carbon(TOC). Usually, it's a relatively small instrument that takes water and measures the amount of c..." | Read more » | about 3 years ago | |||
| amocorro | " @amocorro has marked @cherokeeconcernedcitizens as a co-author. " | Read more » | about 3 years ago | |||
| warren | "We are now putting together an initial spectrometry oil testing kit... it'll need a lot of refinement but we really want to get moving on this. Che..." | Read more » | about 10 years ago | |||
| eustatic | "awesome " | Read more » | almost 11 years ago |