What's new in Molecular Weight Calculator 6.48

Oct 12, 2010
  • New version of MwtWindll.dll that avoids overflow errors when computing isotopic distributions for large compounds

New in Molecular Weight Calculator 6.47 (Oct 12, 2010)

  • Updated the Mole/Mass Converter window to include m/z conversion tools, including M+H conversion, and calculation of mass ranges for a given ppm-based tolerance

New in Molecular Weight Calculator 6.46 (Oct 12, 2010)

  • Added support for c and z ions on Peptide Sequence Fragmentation Modelling window

New in Molecular Weight Calculator 6.45 (Oct 12, 2010)

  • Fixed bug in the Isotopic Distribution Modeler that caused the program to lock up (due to an infinite loop) when plotting the distribution for elements with only one known isotope (e.g. Co or P)

New in Molecular Weight Calculator 6.44 (Oct 12, 2010)

  • Updated CWSpectrumDll.dll to fix a bug that caused the tick spacing to become fixed if the user zoomed in to a narrow range on the X or Y axis

New in Molecular Weight Calculator 6.43 (Oct 12, 2010)

  • Added option to display 3+ fragmentation ions on the Peptide Sequence Fragmentation module

New in Molecular Weight Calculator 6.42 (Oct 12, 2010)

  • New version of MwtWinDll.dll that fixes charge state interpretation when computing m/z values in the Isotopic Distribution module

New in Molecular Weight Calculator 6.41 (Oct 12, 2010)

  • Fixed several data synchronization bugs in the capillary flow calculator that caused displayed values to get out of sync with values cached in the DLL. Bug was commonly seen if various input values on the form were set to 0 then set back to a non-zero value.

New in Molecular Weight Calculator 6.40 (Oct 12, 2010)

  • Fixed bug that caused the program to crash if you maximized the Formula Finder screen

New in Molecular Weight Calculator 6.39 (Oct 12, 2010)

  • Added option Show Delta Mass on the Formula Finder form
  • Added new sort option to the Formula Finder: Sort by Abs(Delta Mass)
  • Fixed bug in the Peptide Sequence and Fragmentation module that caused an array initialization error when no valid residues were defined in the peptide sequence
  • Fixed control placement bug on the Formula Finder form