{"id":"W2800864222","doi":"10.1007/s00216-018-1102-y","title":"Inter-laboratory study for the certification of trace elements in seawater certified reference materials NASS-7 and CASS-6","year":2018,"lang":"en","type":"article","venue":"Analytical and Bioanalytical Chemistry","topic":"Analytical chemistry methods development","field":"Chemistry","cited_by":33,"is_retracted":false,"has_abstract":false,"ca_institutions":"National Research Council Canada","funders":"","keywords":"Seawater; Certified reference materials; Isotope dilution; Calibration; Chemistry; Inductively coupled plasma mass spectrometry; Analytical Chemistry (journal); Matrix (chemical analysis); Dilution; Standard solution; Calibration curve; Detection limit; Chromatography; Mass spectrometry; Environmental chemistry; Geology","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":[0.01086422,0.0008159971,0.0004501338,0.001175886,0.001775478,0.001542846,0.001569344,0.001460474,0.001732248],"category_scores_gemma":[0.01117832,0.0004398826,0.00122987,0.0009185545,0.001098544,0.0008031417,0.001376754,0.00121296,0.001303053],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002209612,"about_ca_system_score_gemma":0.003050186,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01128551,"about_ca_topic_score_gemma":0.01196589,"domain_scores_codex":[0.9866823,0.004793081,0.0006392536,0.002291609,0.005205433,0.0003882697],"domain_scores_gemma":[0.9874533,0.002927558,0.001154856,0.001930762,0.005992122,0.0005414377],"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":[0.007434858,0.004943733,0.1244481,0.0003868976,0.0009531858,0.000377929,0.002072668,0.004227248,0.8052638,0.00259705,0.002196898,0.04509756],"study_design_scores_gemma":[0.0004613576,0.0202066,0.131639,0.0000927666,0.0009655399,0.001076713,0.001774923,0.0166584,0.8080098,0.0008209129,0.0181101,0.0001837895],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9629515,0.0009761117,0.02897671,0.0001982002,0.0001812398,0.0006205733,0.0008541037,0.0002142064,0.005027239],"genre_scores_gemma":[0.9817598,0.0002941244,0.0123672,0.0002473674,0.00002931816,0.0003058751,0.001419167,0.00005794884,0.003519278],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01128551,"threshold_uncertainty_score":0.05745614,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06777897335278406,"score_gpt":0.3368377500707479,"score_spread":0.2690587767179639,"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."}}