GB/T 28643-2012
ActiveDetermination of PCDD/Fs and dioxin-like PCBs in feeds - Isotope dilution HRGC/HRMS
饲料中二噁英及二噁英类多氯联苯的测定 同位素稀释-高分辨气相色谱/高分辨质谱法
Application Summary AI generated
This standard specifies the method for determining polychlorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs), and dioxin-like polychlorinated biphenyls (dl-PCBs) in animal feeds using isotope dilution high-resolution gas chromatography/high-resolution mass spectrometry (HRGC/HRMS). It is applied in the agricultural and feed industry for regulatory compliance, quality control, and safety testing to ensure feed products meet maximum residue limits for these persistent organic pollutants. The method is critical for monitoring contamination in feed ingredients and finished feed products to protect animal health and prevent transfer of dioxins into the human food chain.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.