Refurbished Waters Synapt G2 complete with HDMS ion mobility, ETD, ESI source, pumps and Masslynx 4.1 PC workstation. Please contact us for complete Waters refurbished/used mass spectrometer system, warranty and service contract details.
*All positive ion test are ran with 100fmol Glufibrinopeptide B with a lockspray of 2ng/uL leucine enkephalin. *Resolution Mode > 65cps (>11,500 resolution FWHH) *Sensitivity Mode > 130cps *High Resolution Mode > 6cps (>23,000 resolution FWHH) *Negative ion mode is run with 500 photos/uL raffinose with 5pmol/uL bovine insulin. *Resolution Mode >898cps *Sensitivity Mode >1796cps *High Resolution Mode >92cps. *Mass Measurement Accuracy is measured in positive mode using 5ng/uL raffinose with a lockspray of 2ng/uL leucine enkephalin. *Negative Mass Measurement Accuracy is measured using 5mM sodium formate. *The passing criteria is <1ppm for both pos and neg. *The Ion Mobility spec is measured with the reverse peptide solution and we are looking at a corrected difference between the two peak centers(omega) corrected by a horizontal scaling factor(delta omega) measured in angstroms.