
ILT-U-1541
Textile determinations
DETERMINATION | METHOD |
| Test for Colour Fastness: Part X18: Assessment of the potential to Phenolic Yellowing of materials | ISO 105 X18 |

Textile determinations
DETERMINATION | METHOD |
| Test for Colour Fastness: Part X18: Assessment of the potential to Phenolic Yellowing of materials | ISO 105 X18 |