{"query":{"parameter":"sodium","place":"CA-YT","medium":null,"statistic":null,"kind":null},"searched":{"places":["CA-YT","CA"],"parameter_keys":["cas:7440-23-5"],"names_matched":[["sodium","cas:7440-23-5"]],"match":"exact","order":"The place's own instruments first, then each place above it, each in its register's order","not_searched":{"names":178,"parameters":108,"some":["1 dodecanesulfonic acid hydroxy sodium salt","1 propanaminium 3 amino n carboxymethyl n n dimethyl n coco acyl derivs chlorides sodium salts","1h imidazoledipropanoic acid 4 5 dihydro 1 2 hydroxyethyl 2 norcoco alkyl derivs di me esters phosphates esters sodium salts","2 1 1 dimethylethyl 5 pyrimidinol sodium salt","2 2 2 nitrilotrisethyl tris dihydrogen phosphate sodium salt","2 2 e 1 2 ethenediyl bis 5 4 4 morpholinyl 6 phenylamino 1 3 5 triazin 2 yl amino benzenesulfonic acid sodium salt 1 2","2 butenedioic acid 2z polymer with sodium 2 propene 1 sulfonate","2 methyl 2 propenoic acid polymer with 2 propenoic acid sodium salt","2 propenoic acid polymer with sodium phosphinate","2 propenoic acid telomer with sodium hydrogen sulfite","2 propenoic acid telomer with sodium sulfite 1 1","5 butyl 1h 1 2 3 benzotriazole sodium salt","5 pyrimidinol 2 1 1 dimethylethyl sodium salt","acetic acid fluoro sodium salt","acide m nitrobenzenesulfonique sel de sodium","acifluorfen sodium","acifluorfen sodium salt","acrylamide sodium acrylate copolymer","acrylic acid acrylamide polymer sodium salt","acrylic acid sodium hydrogen sulfite telomer sodium salt","acrylic acid sodium phosphinate polymer","alkylation products of n 3 dimethylamino propyl coco amides with chloroacetic acid sodium salts","alpha c12 15 alkyl omega sulfo poly oxy 1 2 ethanediyl sodium salt","aluminum potassium sodium silicate","aluminum sodium phosphate"],"says":"178 other names contain \"sodium\" (108 parameters, over the 40 searched at once): ask for one of them by name."}},"total":1,"offset":0,"returned":1,"next_offset":null,"rows":[{"id":"b657c7457640b2c9","parameter":"Sodium","value":"≤ 200","value_num":200,"unit":"mg/L","direction":"max","kind":"objective","medium":"drinking_water","level":"national","parameter_key":"cas:7440-23-5","place":["CA"],"conditions":["drinking water (a guideline, not a regulation: each province and territory decides whether, and how, it binds there)"],"cite":{"instrument":"ca_hc_gcdwq","title":"Health Canada — Guidelines for Canadian Drinking Water Quality, Summary Tables 1-3 (microbiological, chemical and physical, radiological)","issuer":"Health Canada, with the Federal-Provincial-Territorial Committee on Drinking Water","edition":"page modified 2026-01-21 (dcterms.modified; issued 2014-10-22): Tables 1-3 as the browser pane rendered them on 2026-10-15","source_url":"https://www.canada.ca/en/health-canada/services/environmental-workplace-health/reports-publications/water-quality/guidelines-canadian-drinking-water-quality-summary-table.html","source_sha256":"9451ad8bfa566c0625ae4fcb362272cbb0e20040c548540f362488118c300b89","fetched_at":"2026-10-15","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"Table 2, Chemical and Physical Parameters (Sodium, published or reaffirmed 1979)","page":null,"quote":"I Sodium (1979) None AO: ≤ 200"}}],"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-YT"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"sodium\", 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-YT"},"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"}]}