Reagent grade water is ideal for the preparation of reagents, rinsing glassware and plastic ware, cleaning electrodes and other common laboratory tasks requiring highly pure water. No toxic agents, including DEPC, are used in its preparation. The design allows for portability, ease of storage and convenient dispensing. Upon packaging, the water meets USP conductivity requirements for water for injection (WFI) and is RNAse, DNAse and Protease free. Provided in packs of 2 x 4L cubes.