TY - RPRT TI - Continuous sorbent preconcentration for the electrothermal atomic absorption spectrometric determination of ultratrace amounts of cobalt in milled wheat fractions. AU - M M González AU - M Gallego AU - M Valcárcel PY - 2000 DO - 10.1021/jf0003294 UR - https://pubmed.ncbi.nlm.nih.gov/11052692/ ID - 11052692 ER -