For use in molecular biology applications, PCR reactions, 2D electrophoresis and mass spectrometry. Molecular Grade Water™ is suitable for use in molecular biology applications which demand a high quality of water and assurance that the water is free from DNase, RNase and protease contamination. No toxic agents, such as DEPC,are used in the manufacturing of Molecular Grade Water™, eliminating DEPC interferenceof enzymatic reactions. Each lot is quality tested for the absence of RNase, DNase and protease contamination.