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BS ISO 21915-2:2020 Textiles. Qualitative and quantitative analysis of some cellulose fibres (lyocell, cupro) and their blends - Blend quantification using light microscopy method >
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BS ISO 21915-2:2020 Textiles. Qualitative and quantitative analysis of some cellulose fibres (lyocell, cupro) and their blends - Blend quantification using light microscopy method, 2020
- undefined
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Principle
- 5 Reagents
- 6 Apparatus
- 7 Procedure
- 7.1 Prior identification
- 7.2 Preparation of test specimen
- 7.3 Decolouring
- 7.4 Pre-treatment for re-dyeing
- 7.5 Re-dyeing
- 7.6 Measurement of fibres
- 7.6.1 Preparation for counting
- 7.6.2 Measurement
- 8 Accuracy
- 9 Test report
- Annex A (informative) Observation of fibres by the re-dyeing method
- Annex B (informative) Determination of re-dyeing temperature
- Annex C (informative) Interlaboratory test result
- Bibliography [Go to Page]