{"REFERENTIELS@attributes":{
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xmlns": "http://xml.sandre.eaufrance.fr/scenario/referentiel/2",
    "xsi:schemaLocation": "http://xml.sandre.eaufrance.fr/scenario/referentiel/2 http://xml.sandre.eaufrance.fr/scenario/referentiel/2/sandre_sc_referentiel.xsd"
},"REFERENTIELS":{"Scenario":{
    "CodeScenario": "REFERENTIEL",
    "VersionScenario": "2",
    "NomScenario": "Diffusion de listes de référence par le Sandre",
    "DateCreationFichier": "2026-09-17",
    "DateDebutReference": "1987-03-20",
    "DateFinReference": "2026-09-17",
    "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","NbOccurrences":"1","Parametre":[{
    "CdParametre@attributes": {
        "schemeAgencyID": "SANDRE"
    },
    "CdParametre": "7072",
    "NomParametre": "alpha-methylstyrene",
    "StParametre": "Validé",
    "DateCreationParametre": "2011-10-07",
    "DateMajParametre": "2013-07-01T14:40:45",
    "AuteurParametre": "Bureau de Recherches Géologiques et Minières",
    "LbCourtParametre": "alph-mesty",
    "LbLongParametre": "alpha-methylstyrene",
    "DfParametre": "Substance chimique de formule brute C9H10",
    "ParametreCalcule": "0",
    "SynonymeParametre": [
        {
            "CdSynonymeParametre": "1472",
            "LbSynonymeParametre": "2-Phenylpropene"
        },
        {
            "CdSynonymeParametre": "1471",
            "LbSynonymeParametre": "1-Methyl-1-phenylethene"
        },
        {
            "CdSynonymeParametre": "1470",
            "LbSynonymeParametre": "2-Phenylpropylene"
        },
        {
            "CdSynonymeParametre": "1469",
            "LbSynonymeParametre": "Isopropenylbenzene"
        }
    ],
    "ParametreChimique": {
        "SubstanceChimique": {
            "CdSubstanceChimique": "3914",
            "CdCASSubstanceChimique": "98-83-9"
        },
        "ParChimiqueQuant": {
            "UniteReference": [
                {
                    "CdUniteReference": "129",
                    "SymUniteReference": "µg/kg",
                    "LbUniteReference": "microgramme par kilogramme",
                    "NatureFractionAnalysee": {
                        "CdNatureFractionAnalysee": "2",
                        "LbNatureFractionAnalysee": "Fraction solide"
                    }
                },
                {
                    "CdUniteReference": "133",
                    "SymUniteReference": "µg/L",
                    "LbUniteReference": "microgramme par litre",
                    "NatureFractionAnalysee": {
                        "CdNatureFractionAnalysee": "1",
                        "LbNatureFractionAnalysee": "Fraction liquide"
                    }
                },
                {
                    "CdUniteReference": "390",
                    "SymUniteReference": "ng/L",
                    "LbUniteReference": "nanogramme par litre",
                    "NatureFractionAnalysee": {
                        "CdNatureFractionAnalysee": "1",
                        "LbNatureFractionAnalysee": "Fraction liquide"
                    }
                }
            ]
        }
    }
}]}}}