The newly updated 6th edition of the Maurer Meyer Pfleger Weber (MMPW) GC-MS library remains a trusted tool for identifying drugs, poisons, and their metabolites. Developed by experts in Saarland, the database includes 10,948 mass spectra and GC retention indices covering 175 substance categories, including psychoactive compounds, therapeutic drugs, and over 7,800 metabolites.
Each compound is classified by toxicological relevance, and identification methods are now included as a PDF. The spectral data support forensic and clinical toxicologists in confident compound identification and data interpretation.
Available in formats compatible with most mass spectrometry systems, the MMPW library is essential for any lab focused on toxicology. The latest update adds 518 datasets and nearly 1,900 structures, including recent designer drugs, cannabinoids, opioids, and stimulants.
Wiley ensures data quality through strict validation processes, making MMPW a reliable and widely recognized reference in the field.
