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  •  China "SN" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    SN/T 5341-2021 Textiles for import and export - Determination of phenolic compounds - Liquid chromatography-high resolution mass spectrometry{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5340-2021 Determination of 1,3-propane sultone in textiles for import and export by gas chromatography-mass spectrometry{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5339-2021 Import and export of textiles - Determination of carrageenan - Gas chromatography-mass spectrometry{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5323-2021 Food contact materials - Polymer materials - Determination of the migration of parabens in plastics - Liquid chromatography tandem mass spectrometry{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5322-2021 How to identify recycled leather{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5321-2021 Determination of aldehydes and ketones in footwear - Liquid chromatography{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5320-2021 Food contact materials - Polymer materials - Determination of trimellitic acid, isophthalic acid, terephthalic acid and phthalic acid in food simulants - High performance liquid chromatography{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5319-2021 Determination of polychlorinated biphenyls in leather by gas chromatography-mass spectrometry{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5317-2021 Determination of Organophosphorus Flame Retardants in Imported and Exported Leather and Its Products-Gas Chromatography-Mass Spectrometry{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5316-2021 Electrical safety inspection method for toys containing accumulators and accumulators{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5315-2021 Test method for the performance of photocatalytic self-cleaning ceramics Fluorescence probe method{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5311-2021 Determination of hydrogen sulfide in crude oil and fuel oil - rapid liquid phase extraction method{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5310-2021 Determination of 4-tert-amylphenol and p-tert-octylphenol in paints by gas chromatography{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5309-2021 Food contact materials - Polymer materials - Determination of nonylphenol and octylphenol in food simulants - Liquid chromatography-tandem mass spectrometry{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5308-2021 Determination of benzene, toluene, chlorobenzene, p-xylene and o-xylene in food grade lubricating oil-headspace gas chromatography-mass spectrometry{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5295-2021 Basic Statistics Guide for Chemical Analysis Laboratories{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5294-2021 Customs Laboratory Fire Guide for Flammable and Combustible Liquids{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5292-2021 Customs Laboratory Radioactive Waste Management Specification{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5291-2021 Specification for the Construction of Customs Radioactive Testing Laboratory{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5290-2021 Quantitative chemical analysis of the mixture of feather down and polyester fiber for import and export - Sodium hypochlorite method{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5407-2021 Pre-inspection rules for imported fruits{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5287-2021 Determination of Bisphenol A in Import and Export Textiles Surface Plasmon Resonance Method{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5286-2021 Import and export of textiles - Determination of dimethyl fumarate - Surface plasmon resonance method{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5285-2021 Textile processing wastewater - Determination of phthalates{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5284-2021 Textile processing wastewater - Determination of banned azo dyes{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 5208-2021 Quarantine and identification method of Brachypodium nematode (non-Chinese species){Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 4763.2-2021 Determination of Mercury Content in Coal Oxygen Bomb Combustion-Atomic Fluorescence Spectrometry{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 4675.32-2021 Determination method of nitrogen stable isotope ratio in export wine{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 4233-2021 Specifications for the Construction of Designated Quarantine Fields for Entry Cattle and Sheep{Òë}

    China Import&Export Inspection Industry - SN Standards
    SN/T 3125-2021 Determination of the heat of combustion of liquid hydrocarbon fuels Bomb calorimeter method{Òë}

    China Import&Export Inspection Industry - SN Standards

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