ISO 4048:1977
Leather; Determination of matter soluble in dichloromethane

Standard No.

ISO 4048:1977

Release Date

1977

Published By

International Organization for Standardization (ISO)

Status

Withdraw 2008-02

Replace By

ISO 4048:2008

Latest

ISO 4048:2018

Scope

The apparatus and procedure specified are suitable for the extraction of all types of leather by dichlormethane or other solvents. Brief description of principle, reagents, apparatus, sampling, procedure and test report.

ISO 4048:1977 history

• 2018 ISO 4048:2018 Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content
• 2008 ISO 4048:2008 Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content
• 1977 ISO 4048:1977 Leather; Determination of matter soluble in dichloromethane