Web Directory

» ACP Chemicals, Inc.
   A Canadian-based supplier of a wide range of stable isotopes along with other standard chemicals.
   http://www.acpchem.com/e/catalogue-public.asp?qCategoryCode=17

» Advanced Materials Technologies Ltd,
   AMT, supplies stable isotopes, deuterated solvents and high purity materials for medical and chemical research.
   http://www.isotope-amt.com

» Alsachim
   Supplier of stable labelled drugs and metabolites including custom synthesis of multilabelled building blocks.
   http://www.alsachim.com

» American Radiolabeled Chemicals Inc.
   Offers more than 4,000 radiolabeled and unlabeled neurochemicals and biochemicals for life science research.
   http://www.arcincusa.com/

» Aptochem
   Specialists in radiosynthesis, compound synthesis, bioanalysis and in custom synthesis of reference standards. Also specialists in analytical chemistry, including calculation of isotopic distribution.
   http://www.aptochem.com

» CNL Scientific Resources, Inc.
   A supplier of isotopes, metals, crystals and other engineered materials to manufacturers of pharmaceuticals and instruments.
   http://www.cnlscientific.com/

» Center of Molecular Research
   Representative of a Russian producer of Oxygen-18 water situated in Saint Petersburg
   http://www.h2o18.com

» Chemgas
   Chemgas supplies high purity rare gases and isotopically enriched gases.
   http://www.chemgas.com/

» CortecNet: Stable Isotopes
   Provides various stable isotope products including amino acids, fatty acids, carbohydrates, isotopic gases and metal isotopes.
   http://www.cortecnet.com/stable-isotopes

» Hartmann Analytic GmbH
   Supplier of radio-labeled chemicals, products for radiation protection. Also offers labeling-services and custom synthesis.
   http://www.hartmann-analytic.de/

» Hyox18
   Isotope O18 enriched water used to produce fluoro-deoxyglucose for PET.
   http://www.hyox18.com/

» Icon Services
   Supplier of compounds labeled with stable isotopes.
   http://www.iconisotopes.com

» International Isotope Society
   The IIS provides a forum for all chemists involved in radiochemical synthesis and analysis to obtain and share information outside of their immediate area of employment and expertise.
   http://www.intl-isotope-soc.org/

» International Isotopes Clearing House, Inc.
   Catalog listing of radioisotopes, 14C- and 3H-labeled compounds for medical research, 33P- and 125I- available.
   http://www.iichinc.com/

» IsoSciences
   Custom stable isotope labeling and small scale organic synthesis including the preparation of metabolites and PET precursors and standards.
   http://www.isosciences.com/

» Isoflex
   Stable isotopes for use in science, medicine and industry from Russian producers.
   http://www.isoflex.com/

» Isotec
   A member of the Sigma-Aldrich family, manufacturer of stable isotope labeled compounds.
   http://www.sigmaaldrich.com/Area_of_Interest/Chemistry/Stable_Isotopes__ISOTEC_.html

» MATRALAB: Radioactive Material Stock Control Application
   MATRALAB is an easy-to-use software to control all radioactive material at a facility. In Spanish and English.
   http://www.matralab.com

» MDS Nordion
   Radioisotope technology used to prevent, diagnose and treat disease. Products and services include nuclear medicine, radiation therapy for cancer, irradiation sterilization and food irradiation.
   http://www.mds.nordion.com/

» Martek Biosciences
   Suppliers of isotopically enriched biochemicals.
   http://www.martekbio.com/

» Moravek Radiochemicals
   Manufacturer of tritium and carbon 14 labeled radiochemicals for AIDS and cancer research.
   http://www.moravek.com

» Omicron Biochemicals Inc.
   Supplier of single, multiple and uniform stable isotope labeled saccharides and nucleosides (13C, 2H, 15N, 18O).
   http://www.omicronbio.com/

» PicoTrace
   Equipment for trace element and isotope analysis.
   http://www.picotrace.de/

» RITVERC GmbH
   A producer and worldwide supplier of radioisotope products for science, industry, and medicine. Product list includes radiation sources, labelled compounds, stable isotopes, and radiopreparations.
   http://www.ritverc.com/

» STB Isotopes
   Stable isotopes for science, medicine and industry, a list of some rare and unusual stable isotopes.
   http://www.stb-isotope.com/

» Sigma-Aldrich
   Suppliers of a wide range of isotopically-labeled products.
   http://www.sigmaaldrich.com/chemistry/stable-isotopes-isotec.html

» Spectra Gases
   Specialty gases for high technology markets. Our core business is pure gases and gas mixtures for excimer lasers and lamps. Isotopic en-richment of gases for research.
   http://www.spectra-gases.com/

» Techsnabexport
   Supplier of Russian-produced radioisotopes and labeled compounds.
   http://www.tenex.ru/

» Trace Sciences International
   Supplier of stable isotopes including a complete range of enriched stable isotopes.
   http://www.tracesciences.com

» U.S. DOE Isotope Production and Distribution
   U.S. Department of Energy isotopes catalog. Quite an extensive list.
   http://www.ornl.gov/sci/isotopes/catalog.htm

» ViTrax Radiochemicals
   Manufactures Tritium, Carbon-14, and Sulfur-35 radiolabeled products and offers custom radiosynthesis under cGMP.
   http://www.vitrax.com/

» Wellington Laboratories
   Produces 12C and 13C halogenated reference standards of environmental concern, including chlorinated and brominated dioxins, furans, biphenyls and diphenyl ethers. Includes corporate and product details, online catalog and contacts.
   http://www.well-labs.com/