{"REFERENTIELS@attributes":{
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xmlns": "http://xml.sandre.eaufrance.fr/scenario/referentiel/4",
    "xsi:schemaLocation": "http://xml.sandre.eaufrance.fr/scenario/referentiel/4 http://xml.sandre.eaufrance.fr/scenario/referentiel/4/sandre_sc_referentiel.xsd"
},"REFERENTIELS":{"Scenario":{
    "CodeScenario": "REFERENTIEL",
    "VersionScenario": "4",
    "NomScenario": "Diffusion de listes de référence par le Sandre",
    "DateCreationFichier": "2026-07-24",
    "DateDebutReference": "1987-03-20",
    "DateFinReference": "2026-07-24",
    "Emetteur": {
        "CdIntervenant@attributes": {
            "schemeAgencyID": "SANDRE"
        },
        "CdIntervenant": "1470",
        "NomIntervenant": "Service d'Administration Nationale des Données et Référentiels sur l'Eau"
    }
},"Referentiel":{"CdReferentiel@attributes":{
    "schemeAgencyID": "SANDRE"
},"CdReferentiel":"PAR","NomReferentiel":"Paramètres","TypeReferentiel":"1","StReferentiel":"Validé","DateMajReferentiel":"2026-07-24T17:46:18","NbOccurrences":"1","Parametre":[{
    "CdParametre": "9584",
    "NomParametre": "(Perfluorohexyl)ethylene",
    "StParametre": "Validé",
    "AuteurParametre": "OiEau - ST Sandre",
    "DateCreationParametre": "2026-02-20",
    "DateMajParametre": "2026-02-26T17:33:16",
    "DfParametre": "Substance chimique de formule brute C8H3F13",
    "NatParametre": "2",
    "TypeParametre": "2",
    "ParametreCalcule": "0",
    "LbCourtParametre": "6:2 U",
    "GroupeParametres": {
        "CdGroupeParametres": "68",
        "NomGroupeParametres": "PFC (PFOA, PFOS)"
    },
    "Synonyme": {
        "CdSynonymeParametre": "4631",
        "LbSynonymeParametre": "1H,1H,2H-Perfluoro-1-octene"
    },
    "GenealogiePar": {
        "DateModificationPar": "2026-02-19T23:00:00",
        "TypeGenealogiePar": "7",
        "ComGenealogiePar": "Création"
    },
    "ParametreChimique": {
        "CdCASSubstanceChimique": "25291-17-2",
        "NomIUPACSubstanceChimique": "3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooct-1-ene",
        "FormuleBruteSubstanceChimique": "C8H3F13",
        "UniteMesure": {
            "CdUniteMesure": "133",
            "LbUniteMesure": "microgramme par litre",
            "SymUniteMesure": "µg/L",
            "NatureDeFractionAnalysee": {
                "CdNatureFractionAnalysee": "1",
                "LbNatureFractionAnalysee": "Fraction liquide"
            }
        }
    }
}]}}}