Tags

Type your tag names separated by a space and hit enter

Screening Method for Nine Sulfonylurea Herbicides in Soil and Water by Liquid Chromatography with Ultraviolet Detection.
J Agric Food Chem. 1998 Feb 16; 46(2):514-519.JA

Abstract

An analytical method is described for the preliminary analysis of azimsulfuron, chlorimuron-ethyl, chlorsulfuron, ethametsulfuron-methyl, flupyrsulfuron-methyl, metsulfuron-methyl, sulfometuron-methyl, thifensulfuron-methyl, and tribenuron-methyl in soil (LOQ = 1 ppb) and in water (LOQ = 0.1 ppb). HPLC chromatograms show little to no response for control samples when compared to the lowest fortifications. Average recoveries at the limit of quantitation and above are in the 70-120% range, with relative standard deviations of <20%. Extraction efficiency experiments demonstrated the ability of this method to extract sulfonylureas from soil samples. This method is suitable for screening of samples; however, LC/MS would be required for a definitive confirmation.

Authors+Show Affiliations

E. I. du Pont de Nemours and Company, DuPont Agricultural Products, Experimental Station, Wilmington, Delaware 19880-0402.No affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

10554272

Citation

Powley, CR, and de Bernard PA. "Screening Method for Nine Sulfonylurea Herbicides in Soil and Water By Liquid Chromatography With Ultraviolet Detection." Journal of Agricultural and Food Chemistry, vol. 46, no. 2, 1998, pp. 514-519.
Powley CR, de Bernard PA . Screening Method for Nine Sulfonylurea Herbicides in Soil and Water by Liquid Chromatography with Ultraviolet Detection. J Agric Food Chem. 1998;46(2):514-519.
Powley, C. R., & de Bernard PA, . (1998). Screening Method for Nine Sulfonylurea Herbicides in Soil and Water by Liquid Chromatography with Ultraviolet Detection. Journal of Agricultural and Food Chemistry, 46(2), 514-519.
Powley CR, de Bernard PA . Screening Method for Nine Sulfonylurea Herbicides in Soil and Water By Liquid Chromatography With Ultraviolet Detection. J Agric Food Chem. 1998 Feb 16;46(2):514-519. PubMed PMID: 10554272.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Screening Method for Nine Sulfonylurea Herbicides in Soil and Water by Liquid Chromatography with Ultraviolet Detection. AU - Powley,CR, AU - de Bernard PA,, PY - 2001/2/7/pubmed PY - 2001/2/7/medline PY - 2001/2/7/entrez SP - 514 EP - 519 JF - Journal of agricultural and food chemistry JO - J Agric Food Chem VL - 46 IS - 2 N2 - An analytical method is described for the preliminary analysis of azimsulfuron, chlorimuron-ethyl, chlorsulfuron, ethametsulfuron-methyl, flupyrsulfuron-methyl, metsulfuron-methyl, sulfometuron-methyl, thifensulfuron-methyl, and tribenuron-methyl in soil (LOQ = 1 ppb) and in water (LOQ = 0.1 ppb). HPLC chromatograms show little to no response for control samples when compared to the lowest fortifications. Average recoveries at the limit of quantitation and above are in the 70-120% range, with relative standard deviations of <20%. Extraction efficiency experiments demonstrated the ability of this method to extract sulfonylureas from soil samples. This method is suitable for screening of samples; however, LC/MS would be required for a definitive confirmation. SN - 1520-5118 UR - https://www.unboundmedicine.com/medline/citation/10554272/Screening_Method_for_Nine_Sulfonylurea_Herbicides_in_Soil_and_Water_by_Liquid_Chromatography_with_Ultraviolet_Detection_ L2 - https://doi.org/10.1021/jf9705431 DB - PRIME DP - Unbound Medicine ER -
Try the Free App:
Prime PubMed app for iOS iPhone iPad
Prime PubMed app for Android
Prime PubMed is provided
free to individuals by:
Unbound Medicine.