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ISO 157:2025PublishedCoal — Determination of forms of sulfurISO 334:2020PublishedCoal and coke — Determination of total sulfur — Eschka methodISO 349:2020PublishedHard coal — Audibert-Arnu dilatometer testISO 501:2025PublishedHard coal — Determination of the crucible swelling numberISO 502:2025PublishedHard coal — Determination of caking power — Gray-King coke testISO 540:2025PublishedHard coal — Determination of ash fusibilityISO 562:2024PublishedHard coal and coke — Determination of volatile matterISO 589:2008PublishedHard coal — Determination of total moistureISO 602:2025PublishedCoal — Determination of mineral matterISO 609:2025PublishedCoal and coke — Determination of carbon and hydrogen — High temperature combustion methodISO 622:2025PublishedCoal and coke — Determination of phosphorus — Reduced molybdophosphate photometric methodISO 625:2025PublishedCoal and coke — Determination of carbon and hydrogen — Liebig methodISO 647:2017PublishedBrown coals and lignites — Determination of the yields of tar, water, gas and coke residue by low temperature distillationISO 975:2021PublishedBrown coals and lignites — Determination of yield of benzene-soluble extract — Semi-automatic methodISO 1017:2025PublishedBrown coals and lignites — Determination of acetone-soluble material ("resinous substance") in the benzene-soluble extractISO 1018:2023PublishedCoal — Determination of moisture-holding capacityISO 1170:2020PublishedCoal and coke — Calculation of analyses to different basesISO 1213-2:2024PublishedCoal and coke — Vocabulary — Part 2: Terms relating to sampling, testing and analysisISO 1213-1:2020PublishedCoal and coke — Vocabulary — Part 1: Terms relating to coal preparationISO 1928:2025PublishedCoal and coke — Determination of gross calorific valueISO 1952:2025PublishedCoal — Determination of extractable metals in dilute hydrochloric acidISO 1953:2025PublishedCoal — Size analysis by sievingISO 2950:2025PublishedBrown coals and lignites — Classification by types on the basis of total moisture mass fraction and tar yieldISO/TS 4667:2022PublishedCoal — Determination of the thermal stability and thermal fragmentationISO/TS 4676:2022PublishedCoal — Determination of carboxyreactivity