ISO 5431:2022
ISO 5431:2022
Leather - Wet blue goat skins - Specificationstandard by International Organization for Standardization, 10/31/2022
standard by International Organization for Standardization, 10/31/2022
This document specifies requirements, sampling methods and testing methods for wet blue leather produced from goat skins tanned without hair and with the use of basic chromium sulfate as the primary tanning agent.