TY - JOUR T1 - Preparation of environmental samples for determination of sulfonylurea herbicides by solid-phase extraction using a polymeric sorbent. A1 - Young,M S, PY - 1998/3/21/pubmed PY - 1998/3/21/medline PY - 1998/3/21/entrez SP - 99 EP - 104 JF - Journal of AOAC International JO - J AOAC Int VL - 81 IS - 1 N2 - An analytical procedure was developed for rapid determination of sulfonylurea herbicides in water or soil. Samples were prepared by solid-phase extraction using polymeric sorbents in cartridges and analyzed by liquid chromatography with photodiode array detection. Recoveries were consistent for all sample matrixes tested and were generally > 85%, except for tribenuron methyl (75%). Detection limits were < 100 ng/L for water samples. SN - 1060-3271 UR - https://www.unboundmedicine.com/medline/citation/9477566/Preparation_of_environmental_samples_for_determination_of_sulfonylurea_herbicides_by_solid_phase_extraction_using_a_polymeric_sorbent_ DB - PRIME DP - Unbound Medicine ER -