Ethanol for molecular biology, 1.08543.0250, 250ml is supplied by Merck Millipore. It is used for the purification and precipitation of biomolecules such as nucleic acids and proteins. It can be used in histology to prepare staining and destaining reagents and for dehydrating tissues prior to embedding. It can be used for Preparation of staining , destaining solutions and extraction medium. Ethanol 1.08543.0250 is a molecular biology grade product. It can be stored at 15C to 25C.