While chemical treatments have been used to address this, they come with disadvantages, including high costs and potential health risks. Light-based solutions have emerged as a viable alternative ...

Compounds with a phenol group will form a blue, violet, purple, green, or red-brown color upon addition of aqueous ferric chloride. This reaction can be used as a test for phenol groups. Mix several ...

This protocol was adapted from “Purification of RNA from Cells and Tissues by Acid Phenol-Guanidinium Thiocyanate-Chloroform Extraction,” in Molecular Cloning: A Laboratory Manual (eds.