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Solid mineral fuels — Major and minor elements in coal ash and coke ash — Wavelength dispersive x-ray fluorescence spectrometric method
90.60 Close of review
Hard coal and coke — Mechanical sampling — Part 1: General introduction
90.92 Standard to be revised
Hard coal and coke — Mechanical sampling — Part 2: Coal — Sampling from moving streams
90.92 Standard to be revised
Hard coal and coke — Mechanical sampling — Part 3: Coal — Sampling from stationary lots
90.92 Standard to be revised
Hard coal and coke — Mechanical sampling — Part 4: Coal — Preparation of test samples
90.92 Standard to be revised
Hard coal and coke — Mechanical sampling — Part 7: Methods for determining the precision of sampling, sample preparation and testing
90.92 Standard to be revised
Hard coal and coke — Mechanical sampling — Part 8: Methods of testing for bias
90.92 Standard to be revised
Solid mineral fuels — Determination of total mercury content of coal
90.92 Standard to be revised
Solid mineral fuels — Determination of total cadmium content of coal
90.92 Standard to be revised
Coal — Determination of forms of sulfur — Technical Corrigendum 1
60.60 Standard published