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See Chinese contents: GB/T 39109-2020 GB/T 39109-2020: Textiles -- Determination of benzophenone ultraviolet absorbents
This Standard specifies a method for the determination of 11 kinds of benzophenone ultraviolet absorbents in textile products through high-performance liquid chromatograph - diode array detector (HPLC-DAD). This Standard is applicable to the determination of benzophenone ultraviolet absorbents in various types of textile products.
