{"query":{"parameter":"propylene","place":"US-WY","medium":null,"statistic":null,"kind":null},"searched":{"places":["US-WY","US"],"parameter_keys":["cas:115-07-1"],"names_matched":[["propylene","cas:115-07-1"]],"match":"exact","order":"The place's own instruments first, then each place above it, each in its register's order","not_searched":{"names":58,"parameters":44,"some":["1 2 propylene carbonate","1 3 dioxolan 2 one 4 methyl propylene carbonate","acetate de l ether monomethylique du propylene glycol","butyl methacrylate butyl acrylate styrene methyl methacrylate propylene glycol monoacrylate acrylic acid polymer","chloro 1 propylene","copolymer of ethylene and propylene","copolymere d ethylene de propylene et d ethylidene norbornene","dinitrate de propylene glycol","ether monoethylique de propylene glycol","ether monoethylique du propylene 1 2 glycola","ether monomethylique du propylene glycol beta acetate de l","ether tert butylique du propylene glycol","ethylene glycol bis propylene glycol b ethylene glycol ether","formaldehyde p tert butylphenol propylene oxide ethylene oxide polymer","formaldehyde polymer with nonylphenol reaction products with diethanolamine and propylene oxide","formaldehyde polymer with nonylphenol reaction products with diethanolamine and propylene oxidea","formaldehyde polymers with branched 4 nonylphenol ethylene oxide and propylene oxide","formaldehyde propylene oxide p nonylphenol polymer","glycerol propylene oxide polymer","glycols 1 2 propylene glycol","p tert butylphenol formaldehyde resin copolymer with ethylene oxide and propylene oxide","poly propylene glycol methacrylate","polymere d oxyde de propylene d oxyde d ethylene et de toluenediaminea","propylene carbonate","propylene carbonate 4 methyl 1 3 dioxolan 2one"],"says":"58 other names contain \"propylene\" (44 parameters, over the 40 searched at once): ask for one of them by name."}},"total":4,"offset":0,"returned":4,"next_offset":null,"rows":[{"id":"e6dcb5577cfed49e","parameter":"Propylene","value":"2200","value_num":2200,"unit":"mg/kg","direction":"max","kind":"guideline","medium":"soil","level":"national","parameter_key":"cas:115-07-1","place":["US"],"conditions":["Resident Soil (mg/kg)"],"cite":{"instrument":"us_rsl_soil","title":"US EPA — Regional Screening Levels (RSLs), Summary Table (TR=1E-06, THQ=1.0), November 2024 — Soil","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"November 2024","source_url":"https://semspub.epa.gov/src/document/HQ/405270","source_sha256":"0160dc81b4f55d738a354a74de92488f149946ebfa7c6a6c64592f45348043d7","fetched_at":"2026-09-19","source_status":{"checked":"2026-10-15","status":"not verified"},"section":null,"page":null,"quote":null,"table":"sols","column":"residentiel"}},{"id":"d6a169e0854239f1","parameter":"Propylene","value":"9300","value_num":9300,"unit":"mg/kg","direction":"max","kind":"guideline","medium":"soil","level":"national","parameter_key":"cas:115-07-1","place":["US"],"conditions":["Industrial Soil (mg/kg)"],"cite":{"instrument":"us_rsl_soil","title":"US EPA — Regional Screening Levels (RSLs), Summary Table (TR=1E-06, THQ=1.0), November 2024 — Soil","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"November 2024","source_url":"https://semspub.epa.gov/src/document/HQ/405270","source_sha256":"0160dc81b4f55d738a354a74de92488f149946ebfa7c6a6c64592f45348043d7","fetched_at":"2026-09-19","source_status":{"checked":"2026-10-15","status":"not verified"},"section":null,"page":null,"quote":null,"table":"sols","column":"industriel"}},{"id":"8f9bf68d311268c1","parameter":"Propylene","value":"6","value_num":6,"unit":"mg/kg","direction":"max","kind":"guideline","medium":"soil","level":"national","parameter_key":"cas:115-07-1","place":["US"],"conditions":["Protection of Groundwater SSLs: Risk-based SSL (mg/kg); SSL values are based on DAF=1"],"cite":{"instrument":"us_rsl_soil","title":"US EPA — Regional Screening Levels (RSLs), Summary Table (TR=1E-06, THQ=1.0), November 2024 — Soil","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"November 2024","source_url":"https://semspub.epa.gov/src/document/HQ/405270","source_sha256":"0160dc81b4f55d738a354a74de92488f149946ebfa7c6a6c64592f45348043d7","fetched_at":"2026-09-19","source_status":{"checked":"2026-10-15","status":"not verified"},"section":null,"page":null,"quote":null,"table":"ssl","column":"risque"}},{"id":"709d58a4934e49fb","parameter":"Propylene","value":"6300","value_num":6300,"unit":"µg/L","direction":"max","kind":"guideline","medium":"drinking_water","level":"national","parameter_key":"cas:115-07-1","place":["US"],"conditions":["Tap Water (ug/L): Regional Screening Level (RSL) Summary Table (TR=1E-06, HQ=1) November 2024"],"cite":{"instrument":"us_rsl_tapwater","title":"US EPA — Regional Screening Levels (RSLs), Summary Table (TR=1E-06, THQ=1.0), November 2024 — Tap Water","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"November 2024","source_url":"https://semspub.epa.gov/src/document/HQ/405270","source_sha256":"0160dc81b4f55d738a354a74de92488f149946ebfa7c6a6c64592f45348043d7","fetched_at":"2026-09-19","source_status":{"checked":"2026-10-15","status":"not verified"},"section":null,"page":null,"quote":null,"table":"eau","column":"eau_robinet"}}],"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":"US-WY"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"propylene\", 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":"US-WY"},"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"}]}