BS EN ISO 1833-4:2011
Textiles. Quantitative chemical analysis. Mixtures of certain protein and certain other fibres (method using hypochlorite)

Standard No.

BS EN ISO 1833-4:2011

Release Date

2011

Published By

British Standards Institution (BSI)

Status

Be replaced 2017-10

Replace By

BS EN ISO 1833-4:2017

Latest

BS EN ISO 1833-4:2023

Replace

BS 4407:1988

BS EN ISO 1833-4:2011 history

• 2023 BS EN ISO 1833-4:2023 Textiles. Quantitative chemical analysis. Mixtures of certain protein fibres with certain other fibres (method using hypochlorite)
• 2017 BS EN ISO 1833-4:2017 Textiles. Quantitative chemical analysis. Mixtures of certain protein fibres with certain other fibres (method using hypochlorite)
• 2011 BS EN ISO 1833-4:2011 Textiles. Quantitative chemical analysis. Mixtures of certain protein and certain other fibres (method using hypochlorite)
• 2011 BS EN ISO 1833-10:2010 Textiles. Quantitative chemical analysis. Mixtures of triacetate or polylactide and certain other fibres (method using dichloromethane)
• 1988 BS 4407:1988 Methods for quantitative analysis of fibre mixtures
• 0000 BS 4407:1975

BS EN ISO 1833-4:2011 Textiles. Quantitative chemical analysis. Mixtures of certain protein and certain other fibres (method using hypochlorite) has been changed from BS 4407:1988 Methods for quantitative analysis of fibre mixtures.