TY - GEN AU - Sewenig,Sabine AU - Fichtner,Sylvia AU - Holdermann,Thomas AU - Fritschi,Giselher AU - Neumann,Helmut TI - Determination of delta13 CV-PDB and delta15NAIR values of cocaine from a big seizure in Germany by stable isotope ratio mass spectrometry SN - 1025-6016 PY - 2008///0225 KW - Calibration KW - Carbon Isotopes KW - Cocaine KW - analysis KW - Drug and Narcotic Control KW - Germany KW - Illicit Drugs KW - Mass Spectrometry KW - methods KW - Nitrogen Isotopes KW - Reproducibility of Results N1 - Publication Type: Journal Article UR - https://doi.org/10.1080/10256010701705286 ER -