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- 2019-05-24 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction"
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DIN EN ISO 21068-4
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 4: XRD methods (ISO 21068-4:2024); German version EN ISO 21068-4:2024
DIN EN ISO 21068-3
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 (ISO 21068-3:2024); German version EN ISO 21068-3:2024
DIN EN ISO 21068-2
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 (ISO 21068-2:2024); German version EN ISO 21068-2:2024
DIN EN ISO 21068-1
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 (ISO 21068-1:2024); German version EN ISO 21068-1:2024
DIN EN ISO 21061
Footwear - Chemical tests - General principles on the preparation of samples (ISO 21061:2021); German version EN ISO 21061:2021
DIN EN ISO 21058
Road vehicles - Dimethyl Ether (DME) refuelling connector (ISO 21058:2019); English version EN ISO 21058:2021
DIN EN ISO 21049
Pumps - Shaft sealing systems for centrifugal and rotary pumps (ISO 21049:2004); English version EN ISO 21049:2004
DIN EN ISO 21043-4
Forensik - Teil 4: Interpretation (ISO 21043-4:2025); Englische Fassung EN ISO 21043-4:2025
Forensic sciences - Part 4: Interpretation (ISO 21043-4:2025); English version EN ISO 21043-4:2025
DIN EN ISO 21043-5
Forensic sciences - Part 5: Reporting (ISO 21043-5:2025); German and English version EN ISO 21043-5:2025
DIN EN ISO 21043-3
Forensik - Teil 3: Analyse (ISO 21043-3:2025); Englische Fassung EN ISO 21043-3:2025
Forensic sciences - Part 3: Analysis (ISO 21043-3:2025); English version EN ISO 21043-3:2025





