Stable Isotopes

Stable Isotope Labeled Products

Since being founded in 1979, ISOTEC Stable Isotopes, a member of the Sigma-Aldrich family, continues to be one of the world′s leading producers of stable isotope products. We offer products containing stable isotopes of carbon, nitrogen, deuterium, oxygen, noble gases and metals. These products are used for numerous applications including biomolecular NMR, quantitative proteomics, metabolic research, magnetic resonance imaging/spectroscopy and deuterated solvents for NMR. In addition to an extensive product offering, our R&D group routinely performs complex custom syntheses and our cGMP team is experienced in all aspects of bulk API manufacturing.

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