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GEOSTANDARDS & GEOANALYTICAL RESEARCH, Vol. 39, Iss. 3, 2015-09 ,pp. : 315-327

John Wiley & Sons Inc

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The GeoPT Proficiency Testing Scheme for Laboratories Routinely Analysing Silicate Rocks: A Review of the Operating Protocol and Proposals for its Modification

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John Wiley & Sons Inc

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Usable Values of Nickel Ore and Nickel Concentrate Certified Reference Materials

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John Wiley & Sons Inc

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A Properly Developed Consensus from a Proficiency Test is, for All Practical Purposes, Interchangeable with a Certified Value for a Matrix Reference Material Derived from an Interlaboratory Comparison

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John Wiley & Sons Inc

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Editorial: IAG Workshop papers – Proficiency Testing, Certification, Reference Materials

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GEOSTANDARDS & GEOANALYTICAL RESEARCH, Vol. 39, Iss. 4, 2015-12 ,pp. : 405-406

John Wiley & Sons Inc

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