BS ISO 4912:1981
Current
The latest, up-to-date edition.
Textiles. Cotton fibres. Evaluation of maturity. Microscopic method
Hardcopy , PDF
English
05-21-2002
Foreword
0 Introduction
1 Scope and field of application
2 References
3 Definitions
4 Apparatus and reagent
5 Conditioning and testing atmosphere
6 Preparation of test sample
7 Preparation of specimens
8 Test procedure
9 Calculation and expression of results
10 Test report
Annex A Typical examples of cotton fibres swollen in
sodium hydroxide
Annex B Methods for preparation of specimens using
comb sorter diagrams or fibres grouped by
classes
Annex C Equivalence between values of percent maturity
and maturity ratio
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