ISO/TC 27/SC 5
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 86982 | ISO 20336:2025 | Coal and coke — Determination of total sulfur by Coulomb titration method | Standarts spēkā |
| 86983 | ISO 29541:2025 | Coal and coke — Determination of total carbon, hydrogen and nitrogen — Instrumental method | Standarts spēkā |
| 86984 | ISO 1017:2025 | Brown coals and lignites — Determination of acetone-soluble material ("resinous substance") in the benzene-soluble extract | Standarts spēkā |
| 86985 | ISO 5068-1:2025 | Brown coals and lignites — Determination of moisture — Part 1: Indirect gravimetric method for total moisture | Standarts spēkā |
| 86986 | ISO 5068-2:2025 | Brown coals and lignites — Determination of moisture — Part 2: Indirect gravimetric method for moisture in the analysis sample | Standarts spēkā |
| 86987 | ISO 1018:2023 | Coal — Determination of moisture-holding capacity | Standarts spēkā |
| 86988 | ISO 602:2025 | Coal — Determination of mineral matter | Standarts spēkā |
| 86989 | ISO 622:2025 | Coal and coke — Determination of phosphorus — Reduced molybdophosphate photometric method | Standarts spēkā |
| 86990 | ISO 1952:2025 | Coal — Determination of extractable metals in dilute hydrochloric acid | Standarts spēkā |
| 86991 | ISO 11723:2025 | Coal and coke — Determination of arsenic and selenium — Eschka's mixture and hydride generation method | Standarts spēkā |
Displaying 201-210 of 247 results.