Methods and systems for mass analysis are disclosed herein. An example system includes: a sample ejector configured to eject a plurality of samples from a plurality of wells of a well plate; a capture probe configured to capture the ejected samples and dilute and transport the captured samples; a nebulizer nozzle configured to receive and ionize the transported diluted samples to produce sample ions; a mass analysis instrument configured to filter and detect ions of interest from the sample ions; a controller configured to coordinate operations of the sample ejector, the capture probe, the nebulizer nozzle, and the mass analysis instrument; and a data processing system configured to acquire data from the mass analysis instrument and conduct an automatic data processing process.