SN/T 4668-2016Textiles for import and export--Qualitative analysis of fiber--Natural colored cotton--UV-Vis diffuse reflectance spectroscopy method (English PDF)

SN/T 4668-2016 is the English-translated version of 进出口纺织品纤维定性分析天然彩色棉紫外漫反射光谱法.

SN/T 4668-2016 — This standard specifies the method for the qualitative determination of UV diffuse reflectance spectra of natural colored cotton fibers. This standard applies to the qualitative identification of single-component natural green cotton and natural brown cotton and dyed cotton fibers.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

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