The Ultra™ piezo technology enables quantitative, non-contact, dispensing of a wide range of reagent types. Ultra™ differs from traditional piezo dispensing in that the piezo is physically separated from the capillary. With its design, the patented technology supports a dynamic dispense volume range from 100 pL to 1.0 nL as a single drop, or multi-drops up to 1 uL, with CV’s less than 5%.