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A set of four soild reference materials with certified val ues of total element contents and their extractable fractions

  1. 1.
    KUČERA, Jan, SYCHRA, V., KOUBEK, J. A set of four soild reference materials with certified val ues of total element contents and their extractable fractions. In: Proceedings of the Symposium on Biological and Environment al Reference Materials (BERM-7). Antwerpen: Auropean Commission/IOAC International, 1997, s. 11.

Number of the records: 1  

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