{"query":{"parameter":"styrene","place":"IT","medium":null,"statistic":null,"kind":null},"searched":{"places":["IT","EU"],"parameter_keys":["cas:100-42-5","cas:98-83-9","cas:25767-47-9","cas:64614-15-9","cas:9003-70-7","cas:68938-27-2","cas:622-97-9","cas:25750-06-5","cas:25013-15-4","name:styrene-acrylonitrile [san] trimer","cas:57964-39-3","cas:57964-40-6","cas:96-09-3"],"names_matched":[["styrene","cas:100-42-5"],["a methyl styrene","cas:98-83-9"],["butyl acrylate styrene polymer","cas:25767-47-9"],["butyl methacrylate butyl acrylate styrene methyl methacrylate propylene glycol monoacrylate acrylic acid polymer","cas:64614-15-9"],["divinylbenzene styrene polymer","cas:9003-70-7"],["fatty acids soya polymers with acrylonitrile crotonic acid 2 ethylhexyl acrylate me methacrylate pentaerythritol phthalic anhydride and styrene","cas:68938-27-2"],["methyl 4 styrene","cas:622-97-9"],["methyl methacrylate 2 ethylhexyl acrylate styrene polymer","cas:25750-06-5"],["methyl styrene alpha","cas:98-83-9"],["methyl styrene mixed","cas:25013-15-4"],["methyl styrene mixed isomers","cas:25013-15-4"],["p methyl styrene","cas:622-97-9"],["styrene acrylonitrile san trimer","name:styrene-acrylonitrile [san] trimer"],["styrene acrylonitrile san trimer all isomers","name:styrene-acrylonitrile [san] trimer"],["styrene acrylonitrile san trimer thna isomer","cas:57964-39-3"],["styrene acrylonitrile san trimer thnp isomer","cas:57964-40-6"],["styrene divinylbenzene copolymer","cas:9003-70-7"],["styrene oxide","cas:96-09-3"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order"},"total":3,"offset":0,"returned":3,"next_offset":null,"rows":[{"id":"e7ecafca77947834","parameter":"Stirene","value":"25","value_num":25,"unit":"µg/l","direction":"max","kind":"threshold","medium":"groundwater","level":"national","parameter_key":"cas:100-42-5","place":["IT"],"conditions":[],"cite":{"instrument":"it_csc_acque_sotterranee","title":"D.Lgs. 152/2006, Allegato 5 al Titolo V della Parte IV, Tabella 2 — CSC acque sotterranee (GU n. 68 del 23-3-2015)","issuer":"Governo della Repubblica Italiana (D.Lgs. 152/2006)","edition":"D.Lgs. 152/2006, Allegato 5 al Titolo V della Parte IV, Tabelle 1 e 2, come ripubblicate dal D.M. 12 febbraio 2015, n. 31 (GU n. 68 del 23-3-2015)","source_url":"https://www.gazzettaufficiale.it/eli/gu/2015/03/23/68/sg/pdf","source_sha256":"f02ae52fdb6d8a0761535ef912bde726e03e5ba2c1334e0d736bb7ad9f593448","fetched_at":"2026-09-19","source_status":{"checked":"2026-10-15","status":"not verified"},"section":null,"page":null,"quote":null,"table":"tabella_2","column":"valore"}},{"id":"6bfdd99aab516cb4","parameter":"Stirene","value":"0.5","value_num":0.5,"unit":"mg/kg","direction":"max","kind":"threshold","medium":"soil","level":"national","parameter_key":"cas:100-42-5","place":["IT"],"conditions":["colonna A: siti ad uso verde pubblico, privato e residenziale"],"cite":{"instrument":"it_csc_suolo","title":"D.Lgs. 152/2006, Allegato 5 al Titolo V della Parte IV, Tabella 1 — CSC suolo e sottosuolo (GU n. 68 del 23-3-2015)","issuer":"Governo della Repubblica Italiana (D.Lgs. 152/2006)","edition":"D.Lgs. 152/2006, Allegato 5 al Titolo V della Parte IV, Tabelle 1 e 2, come ripubblicate dal D.M. 12 febbraio 2015, n. 31 (GU n. 68 del 23-3-2015)","source_url":"https://www.gazzettaufficiale.it/eli/gu/2015/03/23/68/sg/pdf","source_sha256":"f02ae52fdb6d8a0761535ef912bde726e03e5ba2c1334e0d736bb7ad9f593448","fetched_at":"2026-09-19","source_status":{"checked":"2026-10-15","status":"not verified"},"section":null,"page":null,"quote":null,"table":"tabella_1","column":"A"}},{"id":"9c7c59b962361745","parameter":"Stirene","value":"50","value_num":50,"unit":"mg/kg","direction":"max","kind":"threshold","medium":"soil","level":"national","parameter_key":"cas:100-42-5","place":["IT"],"conditions":["colonna B: siti ad uso commerciale e industriale"],"cite":{"instrument":"it_csc_suolo","title":"D.Lgs. 152/2006, Allegato 5 al Titolo V della Parte IV, Tabella 1 — CSC suolo e sottosuolo (GU n. 68 del 23-3-2015)","issuer":"Governo della Repubblica Italiana (D.Lgs. 152/2006)","edition":"D.Lgs. 152/2006, Allegato 5 al Titolo V della Parte IV, Tabelle 1 e 2, come ripubblicate dal D.M. 12 febbraio 2015, n. 31 (GU n. 68 del 23-3-2015)","source_url":"https://www.gazzettaufficiale.it/eli/gu/2015/03/23/68/sg/pdf","source_sha256":"f02ae52fdb6d8a0761535ef912bde726e03e5ba2c1334e0d736bb7ad9f593448","fetched_at":"2026-09-19","source_status":{"checked":"2026-10-15","status":"not verified"},"section":null,"page":null,"quote":null,"table":"tabella_1","column":"B"}}],"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":"IT"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"styrene\", 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":"IT"},"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"}]}