{"id":"W2898795909","doi":"10.1007/s00216-018-1438-3","title":"Letter to the Editor regarding “Comparison of two derivatization-based methods for solid-phase microextraction-gas chromatography-mass spectrometric determination of bisphenol A, bisphenol S, and biphenol migrated from food cans”","year":2018,"lang":"en","type":"letter","venue":"Analytical and Bioanalytical Chemistry","topic":"Effects and risks of endocrine disrupting chemicals","field":"Environmental Science","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"Health Canada","funders":"","keywords":"Derivatization; Bisphenol A; Chromatography; Solid-phase microextraction; Gas chromatography; Bisphenol; Gas chromatography–mass spectrometry; Chemistry; Mass spectrometry; Organic chemistry; Epoxy","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003292209,0.0009050161,0.00114531,0.0006791859,0.002529004,0.002757272,0.001429681,0.02848363,0.003047679],"category_scores_gemma":[0.02389264,0.0005836032,0.0009254686,0.000426653,0.001576132,0.002111807,0.0008089403,0.02204976,0.004462769],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00238998,"about_ca_system_score_gemma":0.002953322,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002274241,"about_ca_topic_score_gemma":0.004452527,"domain_scores_codex":[0.9976026,0.000598865,0.0003547944,0.000399281,0.0007673985,0.0002771274],"domain_scores_gemma":[0.9931991,0.003585564,0.0007224387,0.0001715213,0.001729386,0.0005919998],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0000996075,0.00007693775,0.0005592873,0.00005922297,0.00002161782,0.001920834,0.0001150466,0.00005517993,0.000324044,0.00107292,0.9877225,0.007972751],"study_design_scores_gemma":[0.0001217944,0.0001290346,0.001565538,0.0002385431,0.00006891388,0.002332961,0.0004286887,0.0005978028,0.0009166877,0.004620757,0.9889052,0.00007408053],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.0006677754,0.001257455,0.0002721176,0.9192862,0.07639154,0.00002495348,0.0001101594,0.00006085863,0.001928946],"genre_scores_gemma":[0.00459154,0.001137179,0.000503034,0.9143757,0.07239245,0.00004776557,0.0000454657,0.00003676591,0.006870068],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.02848363,"threshold_uncertainty_score":0.01741105,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01680252965546686,"score_gpt":0.3892470463972947,"score_spread":0.3724445167418279,"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."}}