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Liquid chromatographic determination of acifluorfen in soil and water.
J Assoc Off Anal Chem. 1990 Jul-Aug; 73(4):599-601.JA

Abstract

An analytical method based on the use of a liquid chromatograph equipped with a UV detector was developed for the determination of acifluorfen in soil and water. Acifluorfen was extracted from soil in methanol-0.10N NaOH (80 + 20 v/v) and from water by partition with dichloromethane. Solvent partitioning and solid-phase extraction were used to separate acifluorfen from major interfering sample components. Average recoveries from soil at 1, 0.1, and 0.01 ppm fortification levels were 95.1 +/- 3.4, 92.6 +/- 2.9, and 73.9 +/- 3.0%, respectively. Recoveries from water spiked at levels from 0.01 to 1 ppm averaged 96.5 +/- 5.4%. Method limits of detection were 0.006 ppm in soil and 0.003 ppm in water.

Authors+Show Affiliations

Gennari M
University of Turin, Istituto di Chimica Agraria, Italy.
Negre M
No affiliation info available
Cignetti A
No affiliation info available

MeSH

Chromatography, LiquidHerbicidesHydrogen-Ion ConcentrationIndicators and ReagentsNitrobenzoatesPesticide ResiduesSoilSpectrophotometry, UltravioletWater

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

2211482

Citation

Gennari, M, et al. "Liquid Chromatographic Determination of Acifluorfen in Soil and Water." Journal - Association of Official Analytical Chemists, vol. 73, no. 4, 1990, pp. 599-601.
Gennari M, Negre M, Cignetti A. Liquid chromatographic determination of acifluorfen in soil and water. J Assoc Off Anal Chem. 1990;73(4):599-601.
Gennari, M., Negre, M., & Cignetti, A. (1990). Liquid chromatographic determination of acifluorfen in soil and water. Journal - Association of Official Analytical Chemists, 73(4), 599-601.
Gennari M, Negre M, Cignetti A. Liquid Chromatographic Determination of Acifluorfen in Soil and Water. J Assoc Off Anal Chem. 1990 Jul-Aug;73(4):599-601. PubMed PMID: 2211482.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Liquid chromatographic determination of acifluorfen in soil and water. AU - Gennari,M, AU - Negre,M, AU - Cignetti,A, PY - 1990/7/1/pubmed PY - 1990/7/1/medline PY - 1990/7/1/entrez SP - 599 EP - 601 JF - Journal - Association of Official Analytical Chemists JO - J Assoc Off Anal Chem VL - 73 IS - 4 N2 - An analytical method based on the use of a liquid chromatograph equipped with a UV detector was developed for the determination of acifluorfen in soil and water. Acifluorfen was extracted from soil in methanol-0.10N NaOH (80 + 20 v/v) and from water by partition with dichloromethane. Solvent partitioning and solid-phase extraction were used to separate acifluorfen from major interfering sample components. Average recoveries from soil at 1, 0.1, and 0.01 ppm fortification levels were 95.1 +/- 3.4, 92.6 +/- 2.9, and 73.9 +/- 3.0%, respectively. Recoveries from water spiked at levels from 0.01 to 1 ppm averaged 96.5 +/- 5.4%. Method limits of detection were 0.006 ppm in soil and 0.003 ppm in water. SN - 0004-5756 UR - https://www.unboundmedicine.com/medline/citation/2211482/Liquid_chromatographic_determination_of_acifluorfen_in_soil_and_water_ DB - PRIME DP - Unbound Medicine ER -