{"query":{"parameter":"hydrogen sulfide","place":"DE","medium":null,"statistic":null,"kind":null},"searched":{"places":["DE","EU"],"parameter_keys":["cas:7783-06-4","cas:115408-95-2","name:undisassociated hydrogen sulfide","cas:3547-33-9","cas:538-74-9","cas:97-74-5","cas:463-58-1","cas:592-88-1","cas:544-40-1","cas:352-93-2","cas:75-18-3","cas:111-47-7","cas:3698-89-3","cas:2469-45-6","cas:3698-94-0","cas:420-12-2","cas:6294-31-1","cas:625-80-9","cas:2690-08-6","cas:7446-34-6","cas:18496-25-8","name:sulfide, easily liberated","name:sulfides, total","name:hydrogen sulphide","name:sulfure d’hydrogene"],"names_matched":[["hydrogen sulfide","cas:7783-06-4"],["cyclohexene 4 ethenyl reaction products with hydrogen sulfide h2s","cas:115408-95-2"],["undisassociated hydrogen sulfide","name:undisassociated hydrogen sulfide"],["2 hydroxyethyl octyl sulfide","cas:3547-33-9","sulfide"],["benzyl sulfide","cas:538-74-9","sulfide"],["bis dimethylthiocarbamoyl sulfide","cas:97-74-5","sulfide"],["carbonyl sulfide","cas:463-58-1","sulfide"],["diallyl sulfide","cas:592-88-1","sulfide"],["dibenzyl sulfide","cas:538-74-9","sulfide"],["dibutyl sulfide","cas:544-40-1","sulfide"],["diethyl sulfide","cas:352-93-2","sulfide"],["dimethyl sulfide","cas:75-18-3","sulfide"],["dipropyl sulfide","cas:111-47-7","sulfide"],["dodecyl methyl sulfide","cas:3698-89-3","sulfide"],["dodecyl sulfide","cas:2469-45-6","sulfide"],["ethyl n octyl sulfide","cas:3698-94-0","sulfide"],["ethylene sulfide","cas:420-12-2","sulfide"],["hexyl sulfide","cas:6294-31-1","sulfide"],["isopropyl sulfide","cas:625-80-9","sulfide"],["octyl sulfide","cas:2690-08-6","sulfide"],["selenium sulfide","cas:7446-34-6","sulfide"],["sulfide","cas:18496-25-8","sulfide"],["sulfide easily liberated","name:sulfide, easily liberated","sulfide"],["diallyl sulfides","cas:592-88-1","sulfides"],["sulfides total","name:sulfides, total","sulfides"],["hydrogen sulphide","name:hydrogen sulphide","hydrogen sulphide"],["sulfure d hydrogene","name:sulfure d’hydrogene","sulfure d hydrogene"],["sulfure d hydrogene h2s","name:sulfure d’hydrogene","sulfure d hydrogene"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order","not_sent":{"rows":25,"names":["Sulfid, leicht freisetzbar"],"says":"25 rows share a parameter key with a longer name holding \"hydrogen sulfide\" but are printed under names without these words (that key is wider than the name), or keyed to a CAS number \"hydrogen sulfide\" does not name (another substance, whatever words its name holds): not sent. Ask for one by its name or CAS number."}},"total":1,"offset":0,"returned":1,"next_offset":null,"rows":[{"id":"eb5fda05e08cf696","parameter":"Schwefelwasserstoff","value":"3","value_num":3,"unit":"mg/m³","basis":{"t_k":273.15,"p_kpa":101.3,"dry":true,"printed":"Normzustand (273,15 K; 101,3 kPa) nach Abzug des Feuchtegehaltes an Wasserdampf (Nr. 2.5)"},"direction":"max","kind":"limit","medium":"air_emission","level":"national","parameter_key":"cas:7783-06-4","place":["DE"],"conditions":["Massenstrom je Stoff über 15 g/h (Nr. 5.2.4 Klasse II)"],"cite":{"instrument":"de_ta_luft_2021","title":"Technische Anleitung zur Reinhaltung der Luft (TA Luft) 2021","issuer":null,"edition":"Erste Allgemeine Verwaltungsvorschrift zum BImSchG vom 18. August 2021 (GMBl 2021 S. 1050), official HTML","source_url":"https://www.verwaltungsvorschriften-im-internet.de/bsvwvbund_18082021_IGI25025005.htm","source_sha256":"00aced5d502c69b229b0e4b367a33d9e025edb5f7ae674a6c263fea7bec52b16","fetched_at":"2026-09-25","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"5.2.4 Klasse II","page":null,"quote":"den Massenstrom je Stoff 15 g/h oder die Massenkonzentration je Stoff 3 mg/m 3 ; Klasse III"}}],"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":"DE"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"hydrogen sulfide\", 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":"DE"},"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"}]}