MassWorks - Version 5.0 - Acquisition Software
Adding to the legacy established in previous versions, MassWorks 5.0 is still the easy-to-use post acquisition software package that utilizes Cerno’s patented TrueCal technology to achieve high mass accuracy and high Spectral Accuracy and enable elemental composition determination on conventional mass spectrometers of unit mass resolution using the patented CLIPS formula search. MassWorks sCLIPS and BestScan sCLIPS now also provide high spectral accuracy through exact line-shape calibration without the need for standards. MassWorks integrates the powerful TrueCal calibration technology to obtain up to 100X improvement in mass accuracy on unit resolution systems and up to 99.9% spectral accuracy on both high and unit resolution systems in a fast and versatile MS application software package. By mass accuracy with Spectral Accuracy, Cerno methodologies can provide significant improvements to all types of MS data, both high and low resolution.
- High mass accuracy on quadrupole GC or LC/MS (up to 0.005Da)
- Improved Spectral Accuracy on all systems (up to 99.9%)
- Elemental composition determination on quadrupoles
- Eliminating up to 95-99% of incorrect elemental compositions on high resolution MS
- Accurate isotope fine structure analysis on ultra-high resolution MS
- Direct and accurate analysis of unresolved mixtures, e.g.,isotope labeling and biologics modifications
NIST Library Search and ChemSpider Integration
The power of GC/MS search coupled with accurate mass (>±10mDa) search and better than 99% spectral accuracy turns your single quad GC/MS into a powerful problem solving analytical tool. Perform accurate mass searches in the NIST library by simply clicking on the spectrum in MassWorks. Verify the library hit with increased confidence using the power of spectral accuracy and the built-in CLIPS formula search. Search formulas from the CLIPS hit list in either NIST or ChemSpider libraries to confirm the compounds and explore their possible structures and other molecular properties.
High resolution traps, such as the Orbitrap, can suffer from poor spectral accuracy due to space charge effects even with automatic gain control. MassWorks identifies the best spectrum across the eluting chromatographic peak using Spectral Accuracy to minimize this problem by pinpointing the best MS scan, typically not at or near the chromatographic peak apex, to use for accurate elemental composition determination of unknown compounds.