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  1. No Access

    Article

    The search for organic nutrient standards

    The search for organic nutrient standards is approached from two sides. On the one hand, useful standards are selected from currently available SRMs; on the other hand, a representative food is developed repre...

    James T. Tanner, Jeffrey S. Smith… in Fresenius' Zeitschrift für analytische Che… (1987)

  2. No Access

    Article

    Global activities in the world of reference materials including the needs of develo** countries

    Proceedings of previous BERM meetings have been used to assess emerging trends in the development of RMs to meet AQC requirements of clinical, food, nutrition, and environmental health areas. BRM-1 reflected ...

    Venkatesh Iyengar, Wayne Wolf in Fresenius' Journal of Analytical Chemistry (1998)

  3. No Access

    Article

    Long-term stability of nutrients in a frozen mixed food control material

    A mixed food homogenate was prepared as a quality control material for two multi-center clinical feeding trials. Approximately 100 kg of homogenized human diet material was prepared under controlled condition...

    K. M. Phillips, A. H. Simpkins… in Fresenius' Journal of Analytical Chemistry (2001)

  4. No Access

    Article

    Certification of a new selenized yeast reference material (SELM-1) for methionine, selenomethinone and total selenium content and its use in an intercomparison exercise for quantifying these analytes

    A new selenized yeast reference material (SELM-1) produced by the Institute for National Measurement Standards, National Research Council of Canada (INMS, NRC) certified for total selenium (2,059±64 mg kg−1), met...

    Zoltán Mester, Scott Willie, Lu Yang… in Analytical and Bioanalytical Chemistry (2006)