{"id":"W2418684729","doi":"10.1093/jaoac/91.3.622","title":"Determination of Bisphenol Ain Water by Isotope Dilution Headspace Solid-Phase Microextraction and Gas Chromatography/Mass Spectrometry Without Derivatization","year":2008,"lang":"en","type":"article","venue":"Journal of AOAC International","topic":"Mass Spectrometry Techniques and Applications","field":"Chemistry","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"Health Canada","funders":"","keywords":"Solid-phase microextraction; Chromatography; Derivatization; Isotope dilution; Mass spectrometry; Gas chromatography–mass spectrometry; Chemistry; Gas chromatography; Bisphenol A; Organic chemistry","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":[0.0004182722,0.000823956,0.0005282223,0.0007767962,0.0003647848,0.0005534669,0.0005422488,0.0007270284,0.0007949023],"category_scores_gemma":[0.0007243262,0.0003945166,0.0003002929,0.000771473,0.000372485,0.0008428756,0.0004639456,0.0005478384,0.000875225],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005859467,"about_ca_system_score_gemma":0.0004979897,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002307822,"about_ca_topic_score_gemma":0.005633977,"domain_scores_codex":[0.9987448,0.000190775,0.00006956421,0.0002968697,0.0006527012,0.00004523695],"domain_scores_gemma":[0.9995884,0.00009119348,0.00008146995,0.0000377725,0.0001830995,0.00001800265],"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":[0.00007236726,0.00003326528,0.0008149878,0.00007607161,0.00002200056,0.0000201827,0.00001962695,0.0001666467,0.9841517,0.00003967994,0.00004908204,0.01453438],"study_design_scores_gemma":[0.00000743564,0.0002502048,0.003984491,0.000006941594,0.00003339167,0.00009958553,0.0000244525,0.002823248,0.9888769,0.00007844951,0.003795692,0.00001927283],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7043088,0.00927839,0.2790101,0.0002562159,0.0002494632,0.0004635462,0.001260049,0.001017857,0.004155588],"genre_scores_gemma":[0.5122756,0.008021824,0.465979,0.000471657,0.0001053591,0.0005277141,0.001298276,0.0001917569,0.0111288],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002307822,"threshold_uncertainty_score":0.004588783,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008746801001720648,"score_gpt":0.2946306031195357,"score_spread":0.285883802117815,"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."}}