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Standards [CURRENT]

ISO 21079-1

Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 % to 45 % of ZrO₂ (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents and dissolution
Edition 2008-04

Standards [CURRENT]

ISO 21079-2

Chemical analysis of refractories containing alumina, zirconia, and silica - Refractories containing 5 % to 45 % of ZrO₂ (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis
Edition 2008-04

Standards [CURRENT]

OEVE EN 100012

Basic Specification: X-ray inspection of electronic components
Edition 1995-09-14

Standards [CURRENT]

OENORM S 5293

X-ray therapy equipment - Constancy tests of functional performance characteristics
Edition 2004-11-01

Standards [CURRENT]

ISO 20884 AMD 1

Petroleum products - Determination of sulfur content of automotive fuels - Wavelength-dispersive X-ray fluorescence spectrometry - Amendment 1: Addition of the SSD detector to the Monochromatic excitation part of Table 1
Edition 2021-09

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)
Edition 2009-03-01

Standards [CURRENT]

SN EN ISO 21079-1

Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 percent to 45 percent of ZrO₂ (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents and dissolution (ISO 21079-1:2008)
Edition 2008-07

Standards [CURRENT]

SN EN ISO 21079-2

Chemical analysis of refractories containing alumina, zirconia, and silica - Refractories containing 5 percent to 45 percent of ZrO₂ (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO 21079-2:2008)
Edition 2008-07

Standards [CURRENT]

SN EN ISO 21079-3

Chemical analysis of refractories containing alumina, zirconia, and silica - Refractories containing 5 percent to 45 percent of ZrO₂ (alternative to the X-ray fluorescence method) - Part 3: Flame atomic absorption spectrophotometry (FAAS)and inductively coupled plasma emission spectrometry (ICP -AES) (ISO 21079-3:2008)
Edition 2008-07

Chemical analysis of refractories containing alumina, zirconia, and silica - Refractories containing 5 % to 45 % of ZrO2 (alternative to the X-ray fluorescence method) - Part 3: flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP-AES)
Edition 2008-08-01

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