{"id":"W2121576601","doi":"10.1002/jssc.200301561","title":"Solid phase microextraction sampling and gas chromatography/mass spectrometry for field detection of the chemical warfare agent <i>O</i>‐ethyl <i>S</i>‐(2‐diisopropylaminoethyl) methylphosphonothiolate (VX)","year":2003,"lang":"en","type":"article","venue":"Journal of Separation Science","topic":"Pesticide Exposure and Toxicity","field":"Agricultural and Biological Sciences","cited_by":40,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Defence Research and Development Canada","keywords":"Solid-phase microextraction; Chromatography; Mass spectrometry; Chemistry; Gas chromatography; Gas chromatography–mass spectrometry; Detection limit; Chemical Warfare Agents; Sample preparation; Polydimethylsiloxane; Fiber; Analytical Chemistry (journal); Organic chemistry","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001187297,0.0001071985,0.0001941648,0.00004842775,0.0003106739,0.00008182635,0.0002193244,0.00007791694,0.00001607174],"category_scores_gemma":[0.0005648528,0.00004374064,0.0001447516,0.0007495653,0.0001584059,0.0004039082,0.00001952424,0.000182535,4.119168e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003778744,"about_ca_system_score_gemma":0.00004526296,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001526197,"about_ca_topic_score_gemma":0.00001948056,"domain_scores_codex":[0.9987358,0.00005080103,0.0004556032,0.0001912649,0.0003664485,0.000200089],"domain_scores_gemma":[0.9986583,0.0003018418,0.0005663638,0.00006036798,0.0003216894,0.00009143491],"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":[0.00005943782,0.00006542336,0.0005361444,0.000006209066,0.000008274223,3.851377e-7,0.00007773304,0.00001276766,0.9902752,0.00006308442,0.00001335578,0.008881952],"study_design_scores_gemma":[0.0002910953,0.0005821717,0.006098601,0.00002577813,0.00002498701,0.00006690868,0.00009144705,0.0001251594,0.9900166,0.001719019,0.0008741127,0.00008411883],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9829506,0.0003302811,0.01577435,0.0003837753,0.0003365364,0.0001666634,0.000005869737,0.000006636402,0.00004523171],"genre_scores_gemma":[0.9975349,0.0000812732,0.002126764,0.0001404748,0.0001047355,0.000003200659,5.985615e-7,9.035892e-7,0.000007115812],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01458428,"threshold_uncertainty_score":0.2389484,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02866930629672333,"score_gpt":0.332264133953303,"score_spread":0.3035948276565797,"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."}}