CEN/TC 289
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 64956 | LVS EN ISO 17072-1:2019 | Leather - Chemical determination of metal content - Part 1: Extractable metals (ISO 17072-1:2019) | Standarts spēkā |
| 77929 | LVS EN ISO 20433:2024 | Leather - Tests for colour fastness - Colour fastness to crocking (ISO 20433:2024) | Standarts spēkā |
| 33453 | LVS EN ISO 17226-3:2011 | Leather - Chemical determination of formaldehyde content - Part 3: Determination of formaldehyde emissions from leather (ISO 17226-3:2011) | Standarts spēkā |
| 76059 | LVS EN ISO 21135:2024 | Chemicals for the leather tanning industry - Determination of the total content of certain bisphenols (ISO 21135:2024) | Standarts spēkā |
| 38509 | LVS EN ISO 17228:2015 | Leather - Tests for colour fastness - Change in colour with accelerated ageing (ISO 17228:2015) | Standarts spēkā |
| 79911 | EN ISO 17236:2025 | Leather - Physical and mechanical tests - Determination of extension set (ISO 17236:2025) | Standarts spēkā |
| 67247 | LVS EN ISO 20136:2020 | Leather - Determination of degradability by micro-organisms (ISO 20136:2020) | Standarts spēkā |
| 65704 | LVS EN ISO 22700:2019 | Leather - Measuring the colour and colour difference of finished leather (ISO 22700:2019) | Standarts spēkā |
| 64955 | LVS 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) | Standarts spēkā |
| 38390 | EN ISO 5402-2:2015 | Leather - Determination of flex resistance - Part 2: Vamp flex method (ISO 5402-2:2015) | Standarts spēkā |
Displaying 81-90 of 513 results.