CEN/TC 289
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 32709 | prEN ISO 13364 | Leather - Chemical tests - Determination of free and ethoxylated nonylphenols in leather | Izstrādē |
| 33451 | prEN ISO 14089 | Leather - Chemical test - Determination of organotin compounds in leather | Izstrādē |
| 82803 | prEN ISO 15702 rev | Leather — Tests for colour fastness — Colour fastness to machine washing | Izstrādē |
| 82804 | prEN ISO 15703 rev | Leather — Tests for colour fastness — Colour fastness to mild washing | Izstrādē |
| 81304 | prEN ISO 17070 rev | Leather — Chemical analysis — Determination of chlorophenols content | Izstrādē |
| 81048 | prEN ISO 17072-1 rev | Leather — Chemical determination of metal content — Part 1: Extractable metals | Izstrādē |
| 81255 | prEN ISO 17075-1 rev | Leather — Chemical determination of chromium(VI) content in leather — Part 1: Colorimetric method | Izstrādē |
| 81256 | prEN ISO 17075-2 rev | Leather — Chemical determination of chromium(VI) content in leather — Part 2: Chromatographic method | Izstrādē |
| 65515 | prEN ISO 17075-3 | Leather – Chemical determination of chromium (VI) content in leather – Part 3: Thermal pre-ageing of leather and determination of hexavalent chromium | Izstrādē |
| 82806 | prEN ISO 17186 | Leather - Physical and mechanical tests - Determination of surface coating thickness (ISO/DIS 17186:2026) | Aptauja slēgta |
Displaying 481-490 of 513 results.