{"id":"W2604239438","doi":"10.1080/22297928.2017.1282326","title":"Simultaneous and Practical Difluoromethylation of Triclosan, 2,4,6-Trichlorophenol and Pentachlorophenol in Soils for their Qualitative Detection by Electron Ionization GC-MS","year":2017,"lang":"en","type":"article","venue":"Analytical Chemistry Letters","topic":"Effects and risks of endocrine disrupting chemicals","field":"Environmental Science","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Lawrence Livermore National Laboratory","keywords":"Chemistry; Derivatization; Pentachlorophenol; Phenols; Silylation; Chlorophenol; BSTFA; Chromatography; Triclosan; Gas chromatography–mass spectrometry; Organic chemistry; Triclocarban; Environmental chemistry; Phenol; Mass spectrometry","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001936575,0.0004590367,0.0001391135,0.0002064739,0.0001714854,0.0002371561,0.0002388396,0.0002489822,0.0008171511],"category_scores_gemma":[0.0002619023,0.0002176986,0.00009638572,0.0002178846,0.0002267877,0.000175289,0.0002410463,0.0002754272,0.0003395911],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005427322,"about_ca_system_score_gemma":0.0006341977,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004510897,"about_ca_topic_score_gemma":0.01094762,"domain_scores_codex":[0.9997584,0.00002939606,0.00001247469,0.00006754607,0.00008577677,0.0000463267],"domain_scores_gemma":[0.999881,0.00002509517,0.00002926497,0.00001162326,0.00004127487,0.00001172983],"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":[0.00001835577,0.000002881164,0.0001167188,0.00001990439,0.000001994003,0.00002332659,0.00001025034,0.00005445423,0.9977868,0.00003042685,0.00002780457,0.001907195],"study_design_scores_gemma":[0.000001357226,0.00002690398,0.0006632124,0.000001908297,0.000003375588,0.00007080823,0.00001852888,0.0003121623,0.9974446,0.00001923053,0.001434434,0.00000360223],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9432806,0.001966399,0.04928132,0.0001956591,0.00003394395,0.00009514723,0.0006926919,0.0002890413,0.004165027],"genre_scores_gemma":[0.9493887,0.00187016,0.04305091,0.0000902252,0.00001015631,0.00008401336,0.0005846802,0.00005252711,0.004868626],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004510897,"threshold_uncertainty_score":0.008969307,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01252142190596913,"score_gpt":0.3511469245490167,"score_spread":0.3386255026430476,"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."}}