| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| amocorro | "@duwamishcleanup - did you get a chance to read @Ag8n comment? Thanks for sharing your thoughts @Ag8n. We will work to get more information and upd..." | Read more » | about 4 years ago | |||
| anchalkapoor61 | "A client pays not only for the sex but a good companionship too. He pays not for the pretty face, but he looks for the entire personality. I am Anc..." | Read more » | about 4 years ago | |||
| Ag8n | "I read the parameters and need more information. There are places, such as the USP, that have heavy metal tests. Those heavy metal tests probably..." | Read more » | about 4 years ago | |||
| Ag8n | "The older usp method was based on hydrogen sulfide. This was later changed to a thioacetamide based test. This is better, but still not good. The..." | Read more » | over 6 years ago | |||
| Kshatrya | "If you are looking for specific metals, there should be some reagent that will precipitate or indicate that metal. But if you're looking for all th..." | Read more » | over 6 years ago | |||
| Kshatrya | "If you are looking for specific metals, there should be some reagent that will precipitate or indicate that metal. But if you're looking for all th..." | Read more » | over 6 years ago | |||
| Ag8n | "I like energy dispersive X-Ray florescence (EDXRF). It's non-distructive, low power, and relatively cheap. On the down side, it's hard to calibra..." | Read more » | over 6 years ago | |||
| nedhorning | "Hi Johan, Although a shift in the red edge could indicate heavy metal stress it could also indicate a host of other types of stress. Monitoring th..." | Read more » | about 10 years ago | |||
| btbonval | "I think it would be difficult to measure for heavy metals without interacting with the plant in some way, as the metals are unlikely to be hanging ..." | Read more » | about 10 years ago |