{"query":{"parameter":"isopropyl ether","place":"CA-QC","medium":null,"statistic":null,"kind":null},"searched":{"places":["CA-QC","CA"],"parameter_keys":["cas:108-20-3","cas:108-60-1","name:bis(2-chloro-isopropyl)ether","cas:625-54-7","cas:4016-14-2","cas:17348-59-3","cas:598-53-8","cas:110-48-5"],"names_matched":[["isopropyl ether","cas:108-20-3"],["bis 2 chloro isopropyl ether","cas:108-60-1"],["bis 2 chloro isopropyl ether","name:bis(2-chloro-isopropyl)ether"],["ethyl isopropyl ether","cas:625-54-7"],["isopropyl glycidyl ether","cas:4016-14-2"],["isopropyl tert butyl ether","cas:17348-59-3"],["methyl isopropyl ether","cas:598-53-8"],["propylene glycol isopropyl ether","cas:110-48-5"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order","not_sent":{"rows":12,"names":["Éther dichloroisopropylique","Ethyl isopropyl ether","Éther d'isopropyle et de glycidyle","Isopropyl-tert-butyl ether","Methyl isopropyl ether","Propylene glycol isopropyl ether"],"says":"12 rows share a parameter key with a longer name holding \"isopropyl ether\" but are printed under names without these words (that key is wider than the name), or keyed to a CAS number \"isopropyl ether\" does not name (another substance, whatever words its name holds): not sent. Ask for one by its name or CAS number."}},"total":2,"offset":0,"returned":2,"next_offset":null,"rows":[{"id":"321c336ad780b559","parameter":"Éther diisopropylique","value":"14","value_num":14,"unit":"µg/m³","statistic":"hourly_avg","direction":"max","kind":"guideline","medium":"ambient_air","level":"regional","parameter_key":"cas:108-20-3","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":"a661649c2537ec847ac57fc88106d3065672f5dd56b244b219a07bbe20f41b81","fetched_at":null,"source_status":{"checked":"2026-10-15","status":"not verified"},"section":null,"page":null,"quote":null,"column":"valeur"}},{"id":"4c84e6282813e205","parameter":"Éther diisopropylique","value":"1","value_num":1,"unit":"µg/m³","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"ambient_air","level":"regional","parameter_key":"cas:108-20-3","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":"a661649c2537ec847ac57fc88106d3065672f5dd56b244b219a07bbe20f41b81","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: \"isopropyl ether\", 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"}]}