{"query":{"parameter":"quinone","place":"CA-QC","medium":null,"statistic":null,"kind":null},"searched":{"places":["CA-QC","CA"],"parameter_keys":["cas:106-51-4","cas:793-24-8","cas:105-11-3"],"names_matched":[["quinone","cas:106-51-4"],["6ppd quinone total","cas:793-24-8"],["p quinone dioxime","cas:105-11-3"],["p benzoquinone dioxyme","cas:105-11-3","p benzoquinone"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order","not_sent":{"rows":2,"names":["N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine"],"says":"2 rows share a parameter key with a longer name holding \"quinone\" but are printed under names without these words (that key is wider than the name): not sent. Ask for one by its name or CAS number."}},"total":4,"offset":0,"returned":4,"next_offset":null,"rows":[{"id":"1987b8be9fa94fce","parameter":"p-Benzoquinone","value":"4.4","value_num":4.4,"unit":"µg/m³","direction":"max","kind":"guideline","medium":"ambient_air","level":"regional","parameter_key":"cas:106-51-4","place":["CA-QC"],"conditions":[],"cite":{"instrument":"ca_qc_air","title":"MELCCFP — Normes et critères québécois de qualité de l'atmosphère (version 11)","issuer":null,"edition":"Version 11","source_url":"https://environnement.gouv.qc.ca/air/criteres/normes-criteres-qualite-atmosphere.xlsx","source_sha256":null,"fetched_at":null,"source_status":{"checked":"2026-10-15","status":"not verified"},"section":null,"page":null,"quote":null,"column":"valeur"}},{"id":"7b45d727716b28aa","parameter":"p-Benzoquinone","value":"0","value_num":0,"unit":"µg/m³","direction":"max","kind":"printed_reference","medium":"ambient_air","level":"regional","parameter_key":"cas:106-51-4","place":["CA-QC"],"conditions":[],"cite":{"instrument":"ca_qc_air","title":"MELCCFP — Normes et critères québécois de qualité de l'atmosphère (version 11)","issuer":null,"edition":"Version 11","source_url":"https://environnement.gouv.qc.ca/air/criteres/normes-criteres-qualite-atmosphere.xlsx","source_sha256":null,"fetched_at":null,"source_status":{"checked":"2026-10-15","status":"not verified"},"section":null,"page":null,"quote":null,"column":"concentration_initiale"}},{"id":"535a08fce655de1f","parameter":"p-Benzoquinone dioxyme","value":"1","value_num":1,"unit":"µg/m³","direction":"max","kind":"guideline","medium":"ambient_air","level":"regional","parameter_key":"cas:105-11-3","place":["CA-QC"],"conditions":[],"cite":{"instrument":"ca_qc_air","title":"MELCCFP — Normes et critères québécois de qualité de l'atmosphère (version 11)","issuer":null,"edition":"Version 11","source_url":"https://environnement.gouv.qc.ca/air/criteres/normes-criteres-qualite-atmosphere.xlsx","source_sha256":null,"fetched_at":null,"source_status":{"checked":"2026-10-15","status":"not verified"},"section":null,"page":null,"quote":null,"column":"valeur"}},{"id":"c887716b57e1286e","parameter":"p-Benzoquinone dioxyme","value":"0.0008","value_num":0.0008,"unit":"µg/m³","direction":"max","kind":"guideline","medium":"ambient_air","level":"regional","parameter_key":"cas:105-11-3","place":["CA-QC"],"conditions":[],"cite":{"instrument":"ca_qc_air","title":"MELCCFP — Normes et critères québécois de qualité de l'atmosphère (version 11)","issuer":null,"edition":"Version 11","source_url":"https://environnement.gouv.qc.ca/air/criteres/normes-criteres-qualite-atmosphere.xlsx","source_sha256":null,"fetched_at":null,"source_status":{"checked":"2026-10-15","status":"not verified"},"section":null,"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":"CA-QC"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"quinone\", 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":"CA-QC"},"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"}]}