Paraquat and Diquat Analysis in Tea - An Agilent Bond Elut CBA SPE and LC/MS/MS method
Applications | 2019 | Agilent TechnologiesInstrumentation
Sample Preparation, Consumables, LC/MS, LC/MS/MS, LC/QQQ
IndustriesFood & Agriculture
ManufacturerAgilent Technologies
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Paraquat, Diquat, and Mepiquat Analysis in Environmental Water - An Agilent SampliQ WCX SPE and LC/MS/MS Method
2019|Agilent Technologies|Applications
Application Brief Environmental Paraquat, Diquat, and Mepiquat Analysis in Environmental Water An Agilent SampliQ WCX SPE and LC/MS/MS Method Author Xia Yang Agilent Technologies, Inc. Introduction Paraquat, diquat, and mepiquat are quaternary ammonium herbicides commonly used in agriculture. They are…
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paraquat, paraquatmepiquat, mepiquatdiquat, diquatrec, recsampliq, sampliqwcx, wcxcounts, countsagilent, agilentenvironmental, environmentalrsd, rsdwater, waterbrief, briefpotassium, potassiumsheath, sheathphosphate
Quantitation of Paraquat Residue in Milk Using the Agilent 6470 Triple Quadrupole LC/MS
2021|Agilent Technologies|Applications
Application Note Food Testing & Agriculture Quantitation of Paraquat Residue in Milk Using the Agilent 6470 Triple Quadrupole LC/MS Chromatographic separation of paraquat residue from milk matrix using HILIC-Z column chemistry Figure 1. Agilent 1290 Infinity II LC coupled to…
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paraquat, paraquatmilk, milkcounts, countsesi, esihilic, hilicresidue, residuepositive, positivepesticide, pesticideacquisition, acquisitionmatrix, matrixprocedural, proceduralchemistry, chemistryfood, foodmasshunter, masshuntersample
Determination of Fat-Soluble Vitamins in Infant Formula Using Agilent Bond Elut Plexa Polymeric SPE with HPLC and LC/MS/MS
2020|Agilent Technologies|Applications
Application Note Food Determination of Fat-Soluble Vitamins in Infant Formula Using Agilent Bond Elut Plexa Polymeric SPE with HPLC and LC/MS/MS Authors Xia Yang and Limian Zhao Agilent Technologies, Inc. Abstract An efficient and robust method was developed and validated…
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vitamins, vitaminsinfant, infantvit, vitfat, fatvitamin, vitaminformula, formulasoluble, solublespiking, spikingdad, dadcorrected, correctedwere, werehplc, hplctocopherol, tocopherolplexa, plexaconcentration
Determination of four quaternary ammonium polar pesticides in food and beverage samples by tandem IC-MS/MS
2021|Thermo Fisher Scientific|Applications
TECHNICAL NOTE 73990 Determination of four quaternary ammonium polar pesticides in food and beverage samples by tandem IC-MS/MS Authors: John Madden, Charanjit Saini, Chris Pohl, and Yan Liu Thermo Fisher Scientific, Sunnyvale, CA Keywords: IC-MS/MS, quaternary ammonium polar pesticides, cationic…
Key words
paraquat, paraquatdiquat, diquatmepiquat, mepiquatchlormequat, chlormequatsimulated, simulatedmatrix, matrixquantifier, quantifierquppe, quppepolar, polardionex, dionexpesticides, pesticidesctc, ctcwater, waterisotopically, isotopicallyapparent