| 标准编号 Standard/Code | 标准名称 Standard Title |
| ISO 1833-20 | Textiles - Quantitative chemical analysis - Part 20: Mixtures of elastane with certain other fibres (method using dimethylacetamide) |
This document specifies a method using dimethylacetamide to determine the mass percentage of elastane, after removal of non-fibrous matter, in textiles made of mixtures of:
— certain elastane fibres
with
— cotton, viscose, cupro, modal, lyocell, polyamide, polyester or wool fibres.
This method is not applicable when acrylic fibres are present.
It is also possible to analyse mixtures containing certain elastane fibres by using the test methods described in ISO 1833-12 or ISO 1833-21.
Test Requirement 测试要求：
纤维含量
Sample Size 样品数量 / 送样规格: on request
Lead Time / TAT (Turn Around Time) 测试周期: 常规服务 Regular service 7-9 working days
Report Summary 报告摘要:
检测实验室 | TESTING LAB：
安瑞检测认证(广东)有限公司 (CNAS及CMA认可实验室)
联系人：陈小姐
电话：13420014231 （微信同号）
邮箱：orange.chen@annraytest.com
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