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Brown coals and lignites — Determination of acetone-soluble material ("resinous substance") in the benzene-soluble extract

90.92 Standard to be revised

ISO/TC 27/SC 5

Coal — Determination of moisture-holding capacity

60.60 Standard published

ISO/TC 27/SC 5

Coal — Determination of plastic properties — Constant-torque Gieseler plastometer method

90.92 Standard to be revised

ISO/TC 27/SC 5

Coal and coke — Calculation of analyses to different bases

60.60 Standard published

ISO/TC 27/SC 5

Coal and coke — Determination of ash

60.60 Standard published

ISO/TC 27/SC 5

Solid mineral fuels — Hard coal — Determination of moisture in the general analysis test sample by drying in nitrogen

90.60 Close of review

ISO/TC 27/SC 5

Solid mineral fuels — Determination of arsenic and selenium — Eschka's mixture and hydride generation method

90.92 Standard to be revised

ISO/TC 27/SC 5

Solid mineral fuels — Determination of total fluorine in coal, coke and fly ash

90.20 Standard under periodical review

ISO/TC 27/SC 5

Classification of coals

90.60 Close of review

ISO/TC 27/SC 5

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

ISO/TC 27/SC 5

Solid mineral fuels — Determination of total mercury content of coal

90.92 Standard to be revised

ISO/TC 27/SC 5

Solid mineral fuels — Determination of total cadmium content of coal

90.92 Standard to be revised

ISO/TC 27/SC 5

Hard coal — Determination of caking index

60.60 Standard published

ISO/TC 27/SC 5

Coal — Determination of forms of sulfur

90.92 Standard to be revised

ISO/TC 27/SC 5

Coal — Determination of forms of sulfur — Technical Corrigendum 1

60.60 Standard published

ISO/TC 27/SC 5

Coal and coke — Proximate analysis

60.60 Standard published

ISO/TC 27/SC 5

Coal and coke — Ultimate analysis

60.60 Standard published

ISO/TC 27/SC 5

Solid mineral fuels — Determination of chlorine content

90.20 Standard under periodical review

ISO/TC 27/SC 5