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  • Quality Assurance

    The overall goal of a well-designed and well-implemented sampling and analysis program is to meas-ure accurately what is really there. Environmental decisions are made on the assumption that analytical results are, within known limits of accuracy and precision, representative of site conditions. Many sources of error exist that could affect the analytical results, including sample collection methods; sample han-dling, preservation, and transport; personnel training; analytical methods; data...

     6 p caodangnghe 20/10/2018 20 0

  • General technical background paper reflections on conference topics

    General technical background paper reflections on conference topics is one of the conference document for participants of the Regional TVET Conference. The purpose of this paper is to provide an introductory overview to provide a context for the conference topics.

     100 p caodangnghe 13/09/2018 10 0

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