Journal: Food Chemistry: X
Article Title: Simultaneous determination of glyphosate, glufosinate and their metabolites in soybeans using solid-phase analytical derivatization and LC-MS/MS determination
doi: 10.1016/j.fochx.2024.101806
Figure Lengend Snippet: MRM chromatograms of (a) standard solution, (b) soybean blank, and (c) spiked soybeans. (a) Standard solutions were adjusted to 0.5 μg/L for glyphosate (−tri t BDMS) and Gly-A (−tri t BDMS), and to 0.05 μg/L for glufosinate (−di t BDMS), Glu-A (−di t BDMS), and MPPA (−di t BDMS). (c) Spiked soybean samples were spiked at 5 mg/kg for glyphosate (−tri t BDMS) and Gly-A (−tri t BDMS), and at 0.5 mg/kg for glufosinate (−di t BDMS), Glu-A (−di t BDMS), and MPPA (−di t BDMS).
Article Snippet: Standard reagent grade glyphosate, glufosinate ammonium, and MPPA were purchased from FUJIFILM Wako Pure Chemicals Co. (Osaka, Japan).
Techniques: