ISO 5433:2022
ISO 5433:2022
Leather - Bovine wet blue - 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 bovine hides and parts of bovine hides tanned without hair and with the use of basic chromium sulfate as the primary tanning agent.