CEN/TC 289
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 64609 | EN ISO 11640:2018 | Leather - Tests for colour fastness - Colour fastness to cycles of to-and-fro rubbing (ISO 11640:2018) | Izstrādē |
| 64951 | EN ISO 5398-4:2019 | Leather - Chemical determination of chromic oxide content - Part 4: Quantification by inductively coupled plasma (ICP) (ISO 5398-4:2018) | Izstrādē |
| 64960 | EN ISO 23910:2019 | Leather - Physical and mechanical tests - Measurement of stitch tear resistance (ISO 23910:2019) | Izstrādē |
| 64946 | EN ISO 4045:2018 | Leather - Chemical tests - Determination of pH and difference figure (ISO 4045:2018) | Izstrādē |
| 66357 | EN ISO 3376:2020 | Leather - Physical and mechanical tests - Determination of tensile strength and percentage elongation (ISO 3376:2020) | Izstrādē |
| 66358 | EN ISO 14088:2020 | Leather - Chemical tests - Quantitative analysis of tanning agents by filter method (ISO 14088:2020) | Izstrādē |
| 64955 | EN ISO 13365-2:2020 | Leather - Chemical determination of the preservative (TCMTB, PCMC, OPP, OIT) content in leather by liquid chromatography - Part 2: Artificial perspiration extraction method (ISO 13365-2:2020) | Izstrādē |
| 74418 | EN ISO 17072-2:2022 | Leather - Chemical determination of metal content - Part 2: Total metal content (ISO 17072-2:2022) | Izstrādē |
| 72831 | EN ISO 15701:2022 | Leather - Tests for colour fastness - Colour fastness to migration into polymeric material (ISO 15701:2022) | Izstrādē |
| 76061 | - | Chemicals for tanning industry - Determination of the extractable content of certain bisphenols | Izstrādē |
Displaying 441-450 of 486 results.