ISO/TC 27/SC 5
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 40597 | ISO 11723:2004 | Solid mineral fuels — Determination of arsenic and selenium — Eschka's mixture and hydride generation method | Atcelts |
| 70209 | ISO 11723:2016 | Solid mineral fuels — Determination of arsenic and selenium — Eschka's mixture and hydride generation method | Atcelts |
| 86991 | ISO 11723:2025 | Coal and coke — Determination of arsenic and selenium — Eschka's mixture and hydride generation method | Standarts spēkā |
| 40598 | ISO 11724:2004 | Solid mineral fuels — Determination of total fluorine in coal, coke and fly ash | Atcelts |
| 70210 | ISO 11724:2016 | Solid mineral fuels — Determination of total fluorine in coal, coke and fly ash | Atcelts |
| 75881 | ISO 11724:2019 | Solid mineral fuels — Determination of total fluorine in coal, coke and fly ash | Standarts spēkā |
| 40226 | ISO 11726:2004 | Solid mineral fuels — Guidelines for the validation of alternative methods of analysis | Atcelts |
| 70841 | ISO 11726:2017 | Solid mineral fuels — Guidelines for the validation of alternative methods of analysis | Atcelts |
| 75705 | ISO 11760:2018 | Classification of coals | Standarts spēkā |
| 1671 | ISO 12900:1997 | Hard coal - Determination of abrasiveness | Atcelts |
Displaying 21-30 of 247 results.