IS 14816 : 2000 Leather - Method of Tests for ECO Criteria

1 Scope

This standard prescribes the following method of tests for ECOcriteria for leather:

Determination of pH and Differential Number of Water SolubleMatter

Determination of Hexavalent Chromium in Leather

Determination of Formaldehyde (free and released) in Leather

Determination of Certain Azo-dyes in Dyed Leather

2 References

IS 582 : 1970Methods of chemical testing of leather

IS 1070 : 1992Reagent grade water

IS 5868 : 1983Methods of sampling for leather