TY  - RPRT
TI  - Establishing the feasibility of coupled solid-phase extraction-solid-phase derivatization for acidic herbicides.
AU  - Lan Z Yu
AU  - Martha J M Wells
PY  - 2006
DO  - 10.1016/j.chroma.2006.12.066
UR  - https://pubmed.ncbi.nlm.nih.gov/17214997/
ID  - 17214997
ER  -