IS 200 : 1989 Textiles - Determination of Copper Number of Cotton Textile Materials

1 Scope

1.1 This standard prescribes two methods for the determinationof copper number of cotton textile materials. The standard methodis normally used for routine testing while the micro method is usedfor testing cotton textile materials when better accuracy isrequired.

2 References

IS 199 : 1989Methods for estimation of moisture, total size or finish,ash and fatty matter in grey and finished cotton textilematerials

IS 1070 : 1977Specification for water for general laboratory use

IS 9068 : 1979Recommended methods for the removal of non-fibrous matterprior to quantitative analysis of fibre mixtures