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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 2 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 2 years ago