{"id":"W4362523181","doi":"10.3724/sp.j.1123.2022.05016","title":"Determination of seven monoaromatic hydrocarbon metabolites by ultra performance liquid chromatography-tandem mass spectrometry","year":2023,"lang":"en","type":"article","venue":"Chinese Journal of Chromatography","topic":"Analytical Chemistry and Chromatography","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Chemistry; Chromatography; Formic acid; Mass spectrometry; Solid phase extraction; Elution; Tandem mass spectrometry; Triple quadrupole mass spectrometer; Selected reaction monitoring; Detection limit; Methanol; Electrospray ionization; Extraction (chemistry); Toluene; High-performance liquid chromatography","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0006539197,0.0006884778,0.001407891,0.001370348,0.0001797963,0.00007760379,0.0009738958,0.0003730097,0.0003542174],"category_scores_gemma":[0.0001740656,0.0005494332,0.001541917,0.004665708,0.0004346952,0.0006179311,0.00006180165,0.0006380681,0.00001276584],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004271618,"about_ca_system_score_gemma":0.00009085509,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000004616953,"about_ca_topic_score_gemma":5.084105e-7,"domain_scores_codex":[0.9956803,0.0000671947,0.001850139,0.0004403243,0.001243962,0.0007180267],"domain_scores_gemma":[0.9966509,0.0003778439,0.001605342,0.0006305742,0.0003057626,0.0004296018],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001406468,0.0002962959,0.08718734,0.001319952,0.0006463772,0.00005227711,0.0003054449,0.00001875546,0.9091568,0.0000263143,0.0006239957,0.0002258158],"study_design_scores_gemma":[0.00205717,0.0004686144,0.01130269,0.0008731745,0.000573342,0.0004066785,0.000549293,0.002024641,0.9780292,0.002500111,0.0003747231,0.0008403889],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9907486,0.002505613,0.000536638,0.00006833,0.0001542932,0.00009519114,0.00005907017,0.0002012808,0.00563102],"genre_scores_gemma":[0.9964262,0.001770619,0.001270096,0.0000283262,0.00027688,0.0000133133,0.00007062856,0.0000860173,0.00005797262],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07588466,"threshold_uncertainty_score":0.9996957,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005694625736451004,"score_gpt":0.2295945843388262,"score_spread":0.2238999586023752,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}