At EDC Biosystems, we have designed and built an acoustic dispenser that is able to maintain a high level of performance without requiring to know this parameter. In fact, the ATS is the only acoustic liquid dispensing device on the market that can precisely dispense any concentration of DMSO from 0 to 100% (or any other type of liquid) without needing to change the liquid calibration or make adjustments. With True Non-Contact Technology the complexities of acoustic dispensing are reduced to a simple function where the more energy is inputted, the more liquid volume is transferred no matter what liquid is used. For solutions in eliminating the threat of water on the stability of compounds stored in DMSO, please refer to the EDC Biosystems Tube-Dowser that can measure the concentration of DMSO in individual storage tubes to within 1%.