What Users are Saying About MassWorks

  • "Congratulations!! Once more I are am deeply impressed by sClips. In both cases you are right with the top no. 1 [formula]!! Additionally, I find it fantastic that you do not need a calibration standard for higher resolving mass specs, by “just” looking at the isotope signals."- Communication from blind sample evaluation on a Leco LC-TOF
    Universität Hohenheim, GermanyProf. Dr. Wolfgang Schwack
  • "The accurate mass profile extract ion chromatogram (AMPXIC) obtained through accurate mass measurement and isotope profile-mode filtering [performed with MassWorks] eliminated the false positive peaks observed using conventional XIC in the metabolite profile."  - Click here to read full presentation
    Wyeth ResearchM.Zhang,M.Gu,N.Kagen ASMS2008
  • "Determining the elemental composition of pure materials at modest resolution typical of quads has never been routinely practiced – CLIPS brings that task very close to practice for the general user. It is not too much of a stretch to suggest CLIPS will enhance the confidence of TOF-based assignments as well, which may even challenge slower FTMS-based determinations."
    User at a large midwest consumer products company
  • "With PFTBA calibration performed to each GC/MS run, mass accuracy better than 10mDa can be achieved and Spectral Accuracy of better than 99% can be achieved to help attain reliable formula determination. The mass calibration is stable after 11 days without significantly compromising formula determination. While mass calibration is more susceptible to time related variations, the Spectral Accuracy has been shown to be robust enough for formula determination after 19 days." -Click here to read full presentation
    Boehringer IngelheimJ.Mullis,F.Qiu,Y.Wang ASMS2008
  • "The use of exact isotope modeling [with MassWorks] is key to unique formula ID [with FT-ICR] and profile mode peakshape calibration is needed to achieve the required Spectral Accuracy."  - Click here to read full presentation
    Boehringer IngelheimS.Pennino,F.Qiu,Y.Wang ASMS2008
  • "I have tested and used the MassWorks software since the summer of 2007. The main purpose for me is using its formula ID feature to confirm the GC/MS NIST library search results for unknown chemical substance identification especially when the [NIST] search match values are similar for more than one compounds. The software is relatively simple to use and most times provides the #1 match for our testing chemicals with more than 200 compounds in a variety of chemical groups."
    User from a United States Government Environmental Lab
  • "Starting a little bit "speechless" from our side your Presentation helped really changing our mindset, from "unbelieving" into "believer". After this Test with a sample taken from real life with real interferences my colleagues and I fully agree that MassWorks is indeed a powerful tool for advanced GC/MS analysis. We found that MassWorks is really a "must have" product for us..."
    Researcher from a large German chemical company
  • "The program is very easy to learn, it literally took minutes to get the first exciting results. On our 10 year-old triple quad, we manage to achieve mass accuracies of 10 ppm or better, routinely! It has become an integral part of our characterization pipeline for newly synthesized compounds."
    University of ViennaDr. Alexander Leitner
  • "MassWorks has proven itself on our GC/MSD system for accurate mass measurements and unknown formula ID.  When applied to LC/MSD, it also worked amazingly well to provide accurate mass results for the identification or confirmation of small molecule organic compounds"
    Universidad Autónoma de MadridDr. José Alemán
  • "The ability to provide the elemental identification of unknown compounds on a routine basis by any scientist is now within one's reach." - Click here to read full presentation
    Eli LillyJ.Mick,T.Gillespie ASMS2007