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Vendors and Sources of Isotopic Reference Material

IAEA - Reference and intercomparison samples such as VSMOW and GISP may be purchased from:
    International Atomic Energy Agency
    Section of Isotope Hydrology
    P. O. Box 100
    1400 Vienna, Austria

NIST - Reference materials such as NBS 18 and NBS 19 may be purchased from:
    Standard Reference Material Program
    National Institute of Standards and Technology
    Room 204, Building 202
    Gaithersburg, MD 20899-0001 USA

USGS - Reference materials such as USGS42 and USGS43 may be purchased from:
    Reston Stable Isotope Laboratory
    U.S. Geological Survey
    431 National Center
    Reston, VA 20192  USA

IRMM - Reference materials may be obtained from:
    Institute for Reference Measurements and Materials
    Commission of the European Communities-JRC
    B-2440 Geel, Belgium

CEA - CEA distributes stable isotopes through its daughter company:
    Parc des Algorithmes (Bat. Homère),
    F-91190 St Aubin
- For nuclear reference materials, see also:
    Centre d'Etudes Nucléaires de Fontenay aux Roses
    BP 6
    F 92265 Fontenay aux Roses

NBL - Reference materials may be obtained from:
    U.S. Department of Energy
    New Brunswick Laboratory
    9800 S. Cass Ave.
    Argonne, Illinois 60439 USA


2010 Commission on Isotopic Abundances and Atomic Weights | a commission of the International Union of Pure and Applied Chemistry