|
African Mineral Standards AMIS
|
Managing Director |
|
South Africa |
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Bureau of Analysed Samples Ltd
|
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England |
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Brammer Standard Company
|
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USA |
|
Breitlander
|
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Germany |
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Centre de Recherches Pétrographiques et Géochimiques
|
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France |
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Canadian Certified Reference Materials Project
|
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Canada |
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Institute of Nuclear Chemistry and Technology
|
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Poland |
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IAGeo Ltd
|
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England |
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Community Bureau of Reference
|
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Belgium |
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A.S.O Design inc
|
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Canada |
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International Atomic Energy Agency
|
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Austria |
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Instituto de Pesquisas Tecnologicas
|
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Brazil |
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Instituto Venezolano de Investigaciones Cientificas
|
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Venezuela |
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Geological Survey of Japan
|
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Japan |
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National Institute of Standards and Technology
|
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USA |
|
Nevada Bureau of Mines and Geology
|
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USA |
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Rocklabs
|
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New Zealand |
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The Society of Glass Technology
|
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England |
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South African Bureau of Standards
|
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South Africa |
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Swedish Institute of Metal Research
|
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Sweden |