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DIN 22022-2
Feste Brennstoffe - Bestimmung der Gehalte an Spurenelementen - Teil 2: ICP-OES
Solid fuels - Determination of contents of trace elements - Part 2: ICP-OES
DIN 22022-3
Feste Brennstoffe - Bestimmung der Gehalte an Spurenelementen - Teil 3: AAS-Flammentechnik
Solid fuels - Determination of trace elements - Part 3: AAS-flame method
DIN 22022-1
Solid fuels - Determination of contents of trace elements - Part 1: General rules, sampling and sample preparation - Preparation of samples for the analyses (dissolution method)
DIN 22020-5
Investigations of the raw material in hard-coal-mining - Microscopical examinations of hard coal, coke and briquettes - Part 5: Reflectance measurements on vitrinites
DIN 22020-4
Investigations of raw material in hard-coal-mining - Microscopical examination of hard coal, coke and briquettes - Part 4: Microlithotype analysis on particulate blocks
DIN 22020-3
Investigations of raw material in hard-coal-mining - Microscopical examination of hard coal, coke and briquettes - Part 3: Maceral analysis on particulated blocks
DIN 22020-2
Investigations of raw material in hard-coal-mining - Microscopical examination of hard coal, coke and briquettes - Part 2: Preparation of polished surface from lump material and particulate blocks
DIN 22015
Investigations of the raw material in hardcoal-mining; macroscopic classification and description of overburden rock
DIN 22019-1
Investigations of the raw material in hard-coal-mining; determination of the particle-size-distribution >20 µm by sieve-analysis
DIN 22020-1
Investigations of raw material in hard-coal-mining - Microscopical examination of hard coal, coke and briquettes - Part 1: Terms, survey of processes and their applications