MS TOOLS  COMPOUND DATABASES


Thermo Fischer Manuals ChemSpider
Waters manuals   KEGG
Adduct Calculator KEGG LIGAND Database
The Exact Mass Calculator Sigma-Aldrich
Contaminants in LCMS Physical Properties Database
Repeating units in LCMS Pubchem
Mass differences in LCMS Human Metabolome Database
Common Phthalates Lipid search
Elements and Isotopes