{"query":{"parameter":"xylene","place":"FR","medium":null,"statistic":null,"kind":null},"searched":{"places":["FR","EU"],"parameter_keys":["cas:1330-20-7","cas:95-47-6","cas:108-38-3","cas:106-42-3","cas:2870-04-4","cas:1758-88-9","cas:6196-95-8","cas:98-19-1","cas:1477-55-0","name:xylene mixture","name:xylene, total m,p,o","name:para-xilene","name:xylenes, total"],"names_matched":[["xylene","cas:1330-20-7"],["1 2 xylene","cas:95-47-6"],["1 3 xylene","cas:108-38-3"],["1 4 xylene","cas:106-42-3"],["2 ethyl m xylene","cas:2870-04-4"],["2 ethyl p xylene","cas:1758-88-9"],["4 1 phenylethyl o xylene","cas:6196-95-8"],["5 tert butyl m xylene","cas:98-19-1"],["m xylene","cas:108-38-3"],["m xylene alpha alpha diamine","cas:1477-55-0"],["o xylene","cas:95-47-6"],["p xylene","cas:106-42-3"],["tert butyl m xylene","cas:98-19-1"],["xylene m","cas:108-38-3"],["xylene meta","cas:108-38-3"],["xylene mixture","name:xylene mixture"],["xylene o","cas:95-47-6"],["xylene ortho","cas:95-47-6"],["xylene p","cas:106-42-3"],["xylene para","cas:106-42-3"],["xylene total m p o","name:xylene, total m,p,o"],["para xilene","name:para-xilene","xilene"],["xylenes total","name:xylenes, total","xylenes"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order"},"total":1,"offset":0,"returned":1,"next_offset":null,"rows":[{"id":"77e9094d27db9bd8","parameter":"Xylènes (Somme o,m,p)","value":"50 µg/l","value_num":50,"unit":"µg/l","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","stream":"any","parameter_key":"cas:1330-20-7","place":["FR"],"conditions":["route is direct","installations classées soumises à autorisation (ICPE)","si le rejet dépasse 2g/j"],"cite":{"instrument":"fr_am1998","title":"Arrêté du 2 février 1998, article 32 — valeurs limites de concentration des rejets au milieu naturel","issuer":null,"edition":"the register's own edition","source_url":"https://aida.ineris.fr/reglementation/arrete-020298-relatif-prelevements-a-consommation-deau-ainsi-quaux-emissions-toute","source_sha256":null,"fetched_at":null,"source_status":{"checked":"2026-10-15","status":"not verified"},"section":"art. 32, 4°","page":null,"quote":null,"column":"valeur"}}],"next":[{"tool":"check_values","says":"Has your user measured this? check_values sets each of their results beside every row held here, with a verdict and the row's cite.","arguments":{"place":"FR"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"xylene\", value, unit}, ...], any other parameters too."},"post":"/api/v1/check"},{"tool":"read_certificate","says":"Has your user a laboratory certificate? read_certificate reads every row it prints, each with its page, and checks them against these limits.","arguments":{"place":"FR"},"needs":{"content_base64":"The laboratory's certificate (PDF) or its XLSX, XLS or CSV export, as base64; or file_url, a public https address of it."},"post":"/api/v1/certificate"}]}