{"id":"W2166356050","doi":"10.1093/chromsci/41.1.22","title":"Separation of Aliphatic and Aromatic Acids, Aromatic Sulfonates, Quaternary Ammonium Compounds, and Chelating Agents on a Reversed-Phase Column Without Ion Pairing","year":2003,"lang":"en","type":"article","venue":"Journal of Chromatographic Science","topic":"Analytical Chemistry and Chromatography","field":"Chemistry","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dow Chemical (Canada)","funders":"","keywords":"Chemistry; Chromatography; Acetonitrile; Cationic polymerization; Ammonium; Adsorption; Nitrilotriacetic acid; Phase (matter); Ethylenediaminetetraacetic acid; Column chromatography; Chelation; 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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.001188793,0.0002840721,0.0005768664,0.0003868943,0.0003060634,0.000150329,0.0003261042,0.0001193354,0.00003966775],"category_scores_gemma":[0.0003297559,0.0002504408,0.0001639999,0.000936349,0.001040281,0.0005782678,0.00005042243,0.0003062462,0.000001088701],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005014826,"about_ca_system_score_gemma":0.0001499715,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001071636,"about_ca_topic_score_gemma":0.000001874203,"domain_scores_codex":[0.9972375,0.00005780994,0.001001631,0.000351773,0.000975479,0.0003757974],"domain_scores_gemma":[0.9979311,0.0002121397,0.001094317,0.0003026517,0.0001183122,0.0003414287],"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":[0.0001444872,0.0005768899,0.2521957,0.001158523,0.0001963638,0.00007081434,0.0008260453,0.00004645126,0.7440729,0.0004000726,0.0001176748,0.0001940376],"study_design_scores_gemma":[0.008832762,0.001141399,0.0335959,0.006624268,0.0006813431,0.003297424,0.004107186,0.01993003,0.9112685,0.00911945,0.0002296848,0.001172009],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9974747,0.000467811,0.0001152979,0.00005022091,0.00007152214,0.00008898652,0.000003198876,0.00002462296,0.001703609],"genre_scores_gemma":[0.9981602,0.000148926,0.001563517,0.00004020634,0.00003644983,0.000003411064,0.000002113997,0.00001742899,0.00002778538],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2185999,"threshold_uncertainty_score":0.9999948,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01920614935704844,"score_gpt":0.2979575439988531,"score_spread":0.2787513946418047,"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."}}