CEN/TC 289
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 41828 | EN ISO 4044:2017 | Leather - Chemical tests - Preparation of chemical test samples (ISO 4044:2017) | Izstrādē |
| 14309 | EN ISO 4045:1998 | Leather - Determination of pH (ISO 4045:1977) | Atcelts |
| 26404 | EN ISO 4045:2008 | Leather - Chemical tests - Determination of pH (ISO 4045:2008) | Atcelts |
| 64946 | EN ISO 4045:2018 | Leather - Chemical tests - Determination of pH and difference figure (ISO 4045:2018) | Izstrādē |
| 14368 | EN ISO 4047:1998 | Leather - Determination of sulphated total ash and sulphated water-insoluble ash (ISO 4047:1977) | Izstrādē |
| 14338 | EN ISO 4048:1998 | Leather - Determination of matter soluble in dichloromethane (ISO 4048:1977) | Atcelts |
| 26405 | EN ISO 4048:2008 | Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO 4048:2008) | Atcelts |
| 64947 | EN ISO 4048:2018 | Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO 4048:2018) | Izstrādē |
| 14339 | EN ISO 4098:2006 | Leather - Chemical tests - Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter (ISO 4098:2006) | Atcelts |
| 60382 | EN ISO 4098:2018 | Leather - Chemical tests - Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter (ISO 4098:2018) | Izstrādē |
Displaying 201-210 of 486 results.