81.080: Refractories
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MOST RECENT
ISO 21587-1:2007
Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and gravimetric silica
standard by International Organization for Standardization, 03/01/2007.
Languages: English
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MOST RECENT
ISO 21587-2:2007
Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis
standard by International Organization for Standardization, 03/01/2007.
Languages: English
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MOST RECENT
ISO 21587-3:2007
Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 3: Inductively coupled plasma and atomic absorption spectrometry methods
standard by International Organization for Standardization, 03/01/2007.
Languages: English
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MOST RECENT
ISO 20565-1:2008
Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica
standard by International Organization for Standardization, 12/01/2008.
Languages: English
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MOST RECENT
ISO 20565-2:2008
Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis
standard by International Organization for Standardization, 12/01/2008.
Languages: English
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MOST RECENT
ISO 20565-3:2008
Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 3: Flame atomic absorption spectrometry (FAAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES)
standard by International Organization for Standardization, 12/01/2008.
Languages: English
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MOST RECENT
ISO 21068-1:2024
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 1: General information, terminology and sample preparation
standard by International Organization for Standardization, 05/01/2024.
Languages: English
Historical Editions: ISO 21068-1:2008
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MOST RECENT
ISO 21068-2:2024
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 2: Determination of volatile components, total carbon, free carbon, silicon carbide, total and free silicon, free and surface silica
standard by International Organization for Standardization, 06/01/2024.
Languages: English
Historical Editions: ISO 21068-2:2008
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MOST RECENT
ISO 21068-3:2024
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents
standard by International Organization for Standardization, 06/01/2024.
Languages: English
Historical Editions: ISO 21068-3:2008
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MOST RECENT
ISO 21068-4:2024
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 4: XRD methods
standard by International Organization for Standardization, 06/01/2024.
Languages: English
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