Leather. Tests for colour fastness. Colour fastness of small samples to solvents Ingestion-build-207047 BS IEC 62629‑12‑2 is the

BS IEC 62629‑12‑2 is the 12th part of the international standard used for 3D display devices

NOTE For narrow-necked boiling flasks

Magnetic testing

1 % nitrogen (using 0

Leather. Tests for colour fastness. Colour fastness of small samples to solvents Ingestion-build-207047 BS IEC 62629‑12‑2 is the1 Scope This International Standard specifies a method for determining the resistance to solvent solutions of the colour and finish of unused, and not yet cleaned, leather. It does not cover composite materials or complete leather garments. It is not intended to be used to give any guidance on the process to be employed for cleaning garments. During the test, the colour of the leather can change and the adjacent fabric used can become stained.