| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| briandegger | "Maybe colour of liquid compared to distilled water/plain iron water. Qn example: Dissolved tannins give water a brown hue. " | Read more » | almost 7 years ago | |||
| briandegger | "Great article. Its also good to know about Renekabio(based in US and Indonesia ftw) and their set of assays. Is this the detection kit you used? h..." | Read more » | almost 7 years ago |