| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| DrJohnBarrett | "I have more sophisticated instruments for water quality testing, if needed.. " | Read more » | over 6 years ago | |||
| stevie | "Also, we split up the kit before the workshop. We had the students divide into groups and rotate through the testing, so everyone was able to get h..." | Read more » | over 6 years ago | |||
| stevie | "Here's the page we put together to make a worksheet for students. It's from the materials in the book, but since we were doing this with 10 or so s..." | Read more » | over 6 years ago | |||
| emontoya57 | "Very inspiring nice work!!! " | Read more » | almost 9 years ago | |||
| chemcarr | "This is very interesting. I am also working towards this kind of analysis, and especially open source accessible, whether fabrication or software/k..." | Read more » | over 9 years ago | |||
| Frikkie | "Just noticed video1's name show nitrate. Its meant to be nitrite, sorry about that. " | Read more » | over 9 years ago | |||
| Phil | "This is wicked Stuff! Thanks for sharing! " | Read more » | over 9 years ago | |||
| Frikkie | "For anyone who wants to try out the excel tool, here is the video’s for the recordings I made for the colorimetric nitrite analysis, the EC and fla..." | Read more » | over 9 years ago |