21/30434531 DC

This standard 21/30434531 DC BS ISO 5431. Leather. Wet blue goat skins. Specification is classified in these ICS categories:

• 59.140.30 Leather and furs

This International Standard specifies requirements, methods of sampling and methods of test for wet blue leather produced from goat skins tanned without hair and with the use of basic chromium sulfate as the primary tanning agent.

NOTE Regulations on chemical substances may differ from country to country and special attention shall be made in the choice of chemicals