Metastables V 1.0 is a freeware program that accepts a mean mass value of a metastable ion (M*) and an exact value or estimate of the molecular ion (M+) and returns one or more possible combinations of ion-pairs that satify the equation: M* = (M2*M2)/M1 where where M1 and M2 are whole numbers with an error-tolerance of 0.1 dalton.

EM
EM .EXE V1.0 (Short from Exact Mass) is a freeware utility that accepts an exact mass as determined by Mass Spectrometry and lists possible compositions of the atoms S, O, N, C and H. Context-sensitive help is given on the statusbar.

MSPal
MSPal is a program for the storage, maintenance and analysis of both low- and high resolution MS spectra. This embedded SQLite application has powerful search- and filter capabilities.

Buffer
BUFFER Version 1.0 is a freeware program that accepts a valid pH value and returns one or more methods of preparation of suitable buffers and a number of pH-indicators that change colors close to the pH value entered.

CHEMMOL
CHEMMOL (V1.0) is a freeware program for the calculation of molecular masses and chemical analyses of compounds. It was written with the organic chemist in mind. Thus, apart form the elements a number of organic functional groups were added.

Metastable
Metastables V 1.0 is a freeware program that accepts a mean mass value of a metastable ion (M*) and an exact value or estimate of the molecular ion (M+) and returns one or more possible combinations of ion-pairs.