1.1 This test method gives guidelines for qualitative identification of various finish components present on textile fabrics, yarns or fibers.
1.2  The identification scheme may involve any or all of the following approaches:
1.2.1 Sequential solvent extractions followed by identification of extracts by infrared spectroscopy (IR), gas chromatography (GC), high performance liquid chromatography (HPLC), thin layer chromatography (TLC), nuclear magnetic resonance spectroscopy (NMR) or other instrumental or wet-chemical methods.
1.2.2 Direct measure of elemental or chemical species on fabric by X-ray fluorescence spectroscopy, infared reflectance spectroscopy, furnace atomic absorption spectroscopy, and other instrumental or wet-chemical analysis methods.
1.2.3 Identification of specific finishing components by chemical spot tests on the textile or extracts from textiles.

Test Requirement 测试要求：

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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: