{"query":{"parameter":"sulfur","place":"CA-BC","medium":null,"statistic":null,"kind":null},"searched":{"places":["CA-BC","CA"],"parameter_keys":["cas:7704-34-9","cas:33990-98-6","cas:102424-23-7","cas:10545-99-0","cas:7446-09-5","cas:10025-67-9","cas:7446-11-9"],"names_matched":[["sulfur","cas:7704-34-9"],["1 decene polymer with sulfur dioxide","cas:33990-98-6"],["2 2 oxybisethanol reaction products with ammonia morpholine derivs residues reaction products with sulfur dioxide","cas:102424-23-7"],["ethanol 2 2 oxybis reaction products with ammonia morpholine derivs residues reaction products with sulfur dioxide","cas:102424-23-7"],["sulfur chloride scl2","cas:10545-99-0"],["sulfur dichloride","cas:10545-99-0"],["sulfur dioxide","cas:7446-09-5"],["sulfur dioxide so2","cas:7446-09-5"],["sulfur monochloride","cas:10025-67-9"],["sulfur trioxide","cas:7446-11-9"]],"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":["sulphur dioxide"],"says":"2 rows share a parameter key with a longer name holding \"sulfur\" 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":2,"offset":0,"returned":2,"next_offset":null,"rows":[{"id":"430de033ce8c620c","parameter":"sulfur, elemental","value":"2 000","value_num":2000,"unit":"µg/g","direction":"max","kind":"limit","medium":"soil","level":"regional","parameter_key":"cas:7704-34-9","place":["CA-BC"],"conditions":["SCHEDULE 3.1 – PART 2 GENERIC NUMERICAL SOIL STANDARDS TO PROTECT HUMAN HEALTH","Agricultural (AL)"],"cite":{"instrument":"ca_bc_csr_soil","title":"B.C. Reg. 375/96 Contaminated Sites Regulation — Schedule 3.1 Parts 1, 2 and 3, matrix and generic numerical soil standards","issuer":"Government of British Columbia (Environmental Management Act)","edition":"This consolidation is current to September 15, 2026.","source_url":"https://www.bclaws.gov.bc.ca/civix/document/id/complete/statreg/375_96_00","source_sha256":"f69b12b38ce71f5bad4842242a2390be2eeeef94ac7fcc116d57c4e34d6ffc21","fetched_at":"2026-09-24","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":null,"page":18,"quote":null,"table":"schedule_3_1_part_2","column":"AL"}},{"id":"590a96ed9d1d0000","parameter":"sulfur, elemental","value":"2 000","value_num":2000,"unit":"µg/g","direction":"max","kind":"limit","medium":"soil","level":"regional","parameter_key":"cas:7704-34-9","place":["CA-BC"],"conditions":["SCHEDULE 3.1 – PART 3 GENERIC NUMERICAL SOIL STANDARDS TO PROTECT ECOLOGICAL HEALTH","Agricultural (AL)"],"cite":{"instrument":"ca_bc_csr_soil","title":"B.C. Reg. 375/96 Contaminated Sites Regulation — Schedule 3.1 Parts 1, 2 and 3, matrix and generic numerical soil standards","issuer":"Government of British Columbia (Environmental Management Act)","edition":"This consolidation is current to September 15, 2026.","source_url":"https://www.bclaws.gov.bc.ca/civix/document/id/complete/statreg/375_96_00","source_sha256":"f69b12b38ce71f5bad4842242a2390be2eeeef94ac7fcc116d57c4e34d6ffc21","fetched_at":"2026-09-24","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":null,"page":17,"quote":null,"table":"schedule_3_1_part_3","column":"AL"}}],"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-BC"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"sulfur\", 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-BC"},"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"}]}