| Name | C18 |
|---|---|
| Synonyms | B1; D1; BBS 9; BBS9; BBS9 GENE; Bardet Biedl syndrome 9 protein; C18; PTH responsive osteosarcoma B1 protein… |
| Name | metsulfuron |
|---|---|
| CAS | 2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid |
| PubMed | Abstract | RScore(About this table) | |
|---|---|---|---|
| 11771842 | Hogendoom EA, Huls R, Dijkman E, Hoogerbrugge R: Microwave assisted solvent extraction and coupled-column reversed-phase liquid chromatography with UV detection use of an analytical restricted-access-medium column for the efficient multi-residue analysis of acidic pesticides in soils. J Chromatogr A. 2001 Dec 14;938(1-2):23-33. Four types of soils, including sand, clay and peat, with a range in organic matter content of 0.3-13% and ten acidic pesticides of different chemical families (bentazone, bromoxynil, metsulfuron-methyl, 2,4-D, MCPA, MCPP, 2,4-DP, 2,4,5-T, 2,4-DB and MCPB) were selected as matrices and analytes, respectively. The latter consisted of the selection of a 5-microm GFF-II internal surface reversed-phase (ISRP, Pinkerton) analytical column (50 x 4.6 mm, I.D.) as the first column in the RAM-C18 configuration in combination with an optimised linear gradient elution including on-line cleanup of sample extracts and reconditioning of the columns. |
1(0,0,0,1) | Details |
| 12075921 | Chao JB, Liu JF, Wen MJ, Liu JM, Cai YQ, Jiang GB: Determination of sulfonylurea herbicides by continuous-flow liquid membrane extraction on-line coupled with high-performance liquid chromatography. J Chromatogr A. 2002 May 10;955(2):183-9. The concentrated sample solutions were injected directly onto a C18 analytical column with a valve, and detected at 240 nm with a diode array detector. Metsulfuron methyl (MSM), and DPX-A 7881 were baseline separated with a mobile phase consisting of and 67 mM KH2PO4-Na2HPO4 (pH 5.91) buffer (45+55, v+v) at a flow-rate of 1.0 ml min (-1). |
1(0,0,0,1) | Details |
| 17386471 | Faria AM, Maldaner L, Santana CC, Jardim IC, Collins CH: Poly (methyltetradecylsiloxane) immobilized onto for extraction of multiclass pesticides from surface waters. Anal Chim Acta. 2007 Jan 16;582(1):34-40. Epub 2006 Aug 30. The SPE methodology was developed and validated for six of these pesticides (imazethapyr, imazaquin, metsulfuron-methyl, bentazone, chlorimuron-ethyl and tebuconazole) according to the International Conference on Harmonization directives and the results were compared with those obtained with a commercial C18 SPE cartridge. |
6(0,0,1,1) | Details |
| 12800919 | Liu JF, Chao JB, Jiang GB, Cai YQ, Liu JM: Trace analysis of sulfonylurea herbicides in water by on-line continuous flow liquid membrane extraction--C18 precolumn liquid chromatography with ultraviolet absorbance detection. J Chromatogr A. 2003 May 2;995(1-2):21-8. During preconcentration by CFLME, five target compounds, including metsulfuron methyl, bensulfuron methyl, tribenuron methyl, sulfometuron methyl, and ethametsulfuron, were enriched in 960 microl of 0.5 mol l (-1) Na2CO3-NaHCO3 (pH 10.8) buffer used as acceptor. |
4(0,0,0,4) | Details |
| 10227189 | Sarmah AK, Kookana RS: Simultaneous analysis of triasulfuron, metsulfuron-methyl and chlorsulfuron in water and alkaline soils by high-performance liquid chromatography. J Environ Sci Health B. 1999 May;34(3):363-80. Supernatants filtered through glass micro-fibre filters were passed through C18 cartridges previously pre-conditioned with and de-ionised water at a flow rate of < 20 ml/min. |
2(0,0,0,2) | Details |
| 19714989 | Roehrs R, Zanella R, Pizzuti I, Adaime MB, Pareja L, Niell S, Cesio MV, Heinzen H: Liquid chromatographic-diode-array detection multiresidue determination of rice herbicides in drinking and paddy-field water. J AOAC Int. 2009 Jul-Aug;92(4):1190-5. A sensitive, rapid, and simple multiresidue method for the simultaneous determination of six postemergence herbicides currently used in rice cultivation--metsulfuron methyl, bensulfuron methyl, pyrazosulfuron ethyl, bentazone, bispyribac and cyhalofop butyl--in drinking and paddy-field water is presented. The extraction efficiencies of C18 and HLB cartridges were compared. |
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. A method based on on-line preconcentration followed by liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MS/MS) was developed for the determination of three sulfonyl-urea (thifensulfuron, metsulfuron, chlorsulfuron) and two phenyl-urea (isoproturon and chlortoluron) herbicides in water at sub-ppb concentration ranges. 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. |
1(0,0,0,1) | Details |