and add to boiling water. Allow solution to cool to room temperature and add 0.8gNaHSO3 (sodium bisulfite) and 10mL of 1M H2SO4 (sulfuric acid). Dilute to 1L. NOTE: Solution B is stable for ...
Alternatively, cool in ice water bath. To Conduct Demonstration Stir the sulfuric acid solution and add 9 g. malonic acid. Once this has dissolved add 8 g. potassium bromate. Finally add 1.8 g ...
Researchers from Tokyo Metropolitan University have created nanostructured alumina surfaces which are strongly antibacterial but can be used to culture cells. They found that anodic porous alumina ...