Protein Information

Name C18
Synonyms B1; D1; BBS 9; BBS9; BBS9 GENE; Bardet Biedl syndrome 9 protein; C18; PTH responsive osteosarcoma B1 protein…

Compound Information

Name chloroxuron
CAS

Reference List

PubMed Abstract RScore(About this table)
9842721 Dommarco R, Santilio A, Fornarelli L, Rubbiani M: Simultaneous quantitative determination of thirteen urea pesticides at sub-ppb levels on a Zorbax SB-C18 column. J Chromatogr A. 1998 Nov 6;825(2):200-4.

Recoveries were determined by spiking drinking water with 13 pesticides (benzthiazuron, metoxuron, monuron, fluometuron, isoproturon, diuron, linuron, chloroxuron, chlorbromuron, diflubenzuron, neburon, triflumuron and flucycloxuron) at the 0.05-0.50 microgram/l level.
2(0,0,0,2) Details
17723576 Losito I, Amorisco A, Carbonara T, Lofiego S, Palmisano F: Simultaneous determination of phenyl- and sulfonyl-urea herbicides in river water at sub-parts-per-billion level by on-line preconcentration and liquid chromatography-tandem mass spectrometry. Anal Chim Acta. 2006 Aug 4;575(1):89-96. Epub 2006 May 27.

Preconcentration was accomplished using on-line enrichment on a C18 cartridge; the procedure was optimized by an evaluation of the breakthrough volumes for the target analytes.
Normalization to the response of a phenyl-urea herbicide (chloroxuron), used as an internal standard, was also adopted to achieve a reproducibility enhancement.
1(0,0,0,1) Details
9772748 Sannino A: Determination of phenylurea herbicide residues in vegetables by liquid chromatography after gel permeation chromatography and Florisil cartridge cleanup. J AOAC Int. 1998 Sep-Oct;81(5):1048-53.

A liquid chromatographic method for quantitative determination of 9 phenylurea herbicide residues (metoxuron, metobromuron, monolinuron, chlortoluron, isoproturon, diuron, linuron, chloroxuron, and neburon) in potatoes, carrots, and mixed vegetables is described.
After solid-phase extraction on a Florisil cartridge, herbicide residues are successfully separated on a C18 column by gradient elution and determined by UV detection at 242 nm.
1(0,0,0,1) Details