Constant cycle time in IDA methods


Currently, the cycle time in IDA methods is not constant, depending on if and how many precursors are triggered for MS/MS. This leads to XICs with varying data points over the peak, making it difficult to get consistent quantitative data. I would like to have the option to set the cycle time to "fix". The remaining accumulation time should be 1) given to the MS/MS experiments if precursors of MS/MS are available according to the IDA criteria (accumulation time per MS/MS experiment should be increased for all percursors to have better MS/MS spectra quality) 2) given to the TOFMS experiment if no MS/MS is triggered in that specific cycle.


0 Comments Apr 05, 2019 38 Views Product: SCIEX OS Software