EIon Pairing : Blessing or Curse?DOULAN, John W.LC GC North America. 2008, Vol 26, Num 2, issn 1527-5949, 106, 170-174 [4 p.]Article

Development and validation of an ion-pair RP-HPLC method for the determination of oligopeptide-20 in cosmeceuticalsPAPAGIANNI, Panagiota; VARVARESOU, Athanasia; PAPAGEORGIOU, Spyros et al.Journal of pharmaceutical and biomedical analysis. 2011, Vol 56, Num 3, pp 645-649, issn 0731-7085, 5 p.Article

Regeneration of Tetrabutylammonium Ion-Pairing Reagent Distribution in a Gradient Elution of Reversed Phase Ion-Pair ChromatographyJIN ZHANG; RAGLIONE, Thomas; QINGGANG WANG et al.Journal of chromatographic science. 2011, Vol 49, Num 10, pp 825-831, issn 0021-9665, 7 p.Article

Simultaneous determination of nucleosides and nucleotides in dietary foods and beverages using ion-pairing liquid chromatography-electrospray ionization-mass spectrometryYAMAOKA, Noriko; KUDO, Yuko; INAZAWA, Katsunori et al.Journal of chromatography. B. 2010, Vol 878, Num 23, pp 2054-2060, issn 1570-0232, 7 p.Article

Separation methods for captopril in pharmaceuticals and biological fluidsMANSOUR, Fotouh R; DANIELSON, Neil D.Journal of separation science (Print). 2012, Vol 35, Num 10-11, pp 1213-1226, issn 1615-9306, 14 p.Article

Determination of uremic solutes in biological fluids of chronic kidney disease patients by HPLC assayCALAF, Raymond; CERINI, Claire; RATHELOT, Pascal et al.Journal of chromatography. B. 2011, Vol 879, Num 23, pp 2281-2286, issn 1570-0232, 6 p.Article

Reversed-phase ion-pair liquid chromatographic method for determination of reaction equilibria involving ionic species: Exemplification of the method using ligand substitution reactions of ethylenediaminetetraacetatochromium(III) ion with acetate and phosphate ionsSATO, Emiko; MIYA, Seiko; SAITOH, Kazunori et al.Journal of chromatography. 2011, Vol 1218, Num 7, pp 922-928, issn 0021-9673, 7 p.Article

Determination of nucleotides, nucleosides and their transformation products in Cordyceps by ion-pairing reversed-phase liquid chromatography-mass spectrometryYANG, F. Q; LI, D. Q; FENG, K et al.Journal of chromatography. 2010, Vol 1217, Num 34, pp 5501-5510, issn 0021-9673, 10 p.Article

Determination of Cations and Anions in Environmental Samples by HPLC : ReviewBILAL BUTT, S; RIAZ, M.Journal of liquid chromatography & related technologies. 2009, Vol 32, Num 5-8, pp 1045-1064, issn 1082-6076, 20 p.Article

Simultaneous determination of chondroitin sulfate sodium, allantoin and pyridoxine hydrochloride in pharmaceutical eye drops by an ion-pair high-performance liquid chromatographyPENGFEI JIN; JIE MA; XUEJUN WU et al.Journal of pharmaceutical and biomedical analysis. 2009, Vol 50, Num 3, pp 293-297, issn 0731-7085, 5 p.Article

Simple and Sensitive Determination of Metformin in Human Plasma Using an Ion-Pair LC MethodLIU, Qing-Feng; LI, Zhong-Dong; SHI, Xiao-Jin et al.Chromatographia (Wiesbaden). 2009, Vol 70, Num 9-10, pp 1511-1514, issn 0009-5893, 4 p.Article

Ion-pair chromatographic separation of glycoprotein derived oligosaccharides as their 8 -aminopyrene -1,3,6 -trisulfonic acid derivativesYOSHINAKA, Yasuko; UEDA, Yuka; SUZUKI, Shigeo et al.Journal of chromatography. 2007, Vol 1143, Num 1-2, pp 83-87, issn 0021-9673, 5 p.Article

Simultaneous determination of baicalin, baicalein, wogonin, oxysophocarpine, oxymatrine and matrine in the chinese herbal preparation of sanwu-huangqin-tang by ion-paired HPLCLEI ZHANG; LIANG XU; TAN, Xiao-Jie et al.Chromatographia (Wiesbaden). 2007, Vol 66, Num 1-2, pp 115-120, issn 0009-5893, 6 p.Article

Development of an ion-pairing liquid chromatography method for the determination of phenoxyacetic herbicides and their main metabolites: Application to the analysis of soil samplesMORET, S; HIDALGO, M; SANCHEZ, J. M et al.Chromatographia (Wiesbaden). 2006, Vol 63, Num 3-4, pp 109-115, issn 0009-5893, 7 p.Article

Influence of the lipophilicity of an ion-pairing reagent on metal ion separation using ion-pair HPLCRIAZ, M; BILAL BUTT, S.Journal of liquid chromatography & related technologies. 2006, Vol 29, Num 17-20, pp 2975-2987, issn 1082-6076, 13 p.Article

Reversed phase ion-pair high performance liquid chromatographic gradient separation of related impurities in 2,4-disulfonic acid benzaldehyde di-sodium saltBING LU; JONSSON, Peter; BLOMBERG, Sverker et al.Journal of chromatography. 2006, Vol 1119, Num 1-2, pp 270-276, issn 0021-9673, 7 p.Conference Paper

Factors affecting selectivity in ion chromatographyFRITZ, James S.Journal of chromatography. 2005, Vol 1085, Num 1, pp 8-17, issn 0021-9673, 10 p.Conference Paper

Aliphatic long chain quaternary ammonium compounds analysis by ion-pair chromatography coupled with suppressed conductivity and UV detection in lysing reagents for blood cell analysersGIOVANNELLI, D; ABBALLE, F.Journal of chromatography. 2005, Vol 1085, Num 1, pp 86-90, issn 0021-9673, 5 p.Conference Paper

Development and validation of a fast reversed-phase ion-pairing liquid chromatographic method for simultaneous determination of eight cephalosporin antibiotics in pharmaceutical formulationsMANNA, L; VALVO, L.Chromatographia (Wiesbaden). 2004, Vol 60, Num 11-12, pp 645-649, issn 0009-5893, 5 p.Article

Extended thermodynamic approach to ion interaction chromatography. A mono- and bivariate strategy to model the influence of ionic strengthCECCHI, Teresa; PUCCIARELLI, Filippo; PASSAMONTI, Paolo et al.Journal of separation science. 2004, Vol 27, Num 15-16, pp 1323-1332, issn 1615-9306, 10 p.Article

Validation of an ion-interaction chromatography analysis of underivatized amino acids in commercial preparation using evaporative light scattering detectionPETRITIS, K; DE PERSON, M; ELFAKIR, C et al.Chromatographia (Wiesbaden). 2004, Vol 60, Num 5-6, pp 293-298, issn 0009-5893, 6 p.Article

Synthetic oligonucleotide separations by mixed-mode reversed-phase/weak anion-exchange liquid chromatographyZIMMERMANN, Aleksandra; GRECO, Roberto; WALKER, Isabel et al.Journal of chromatography. 2014, Vol 1354, pp 43-55, issn 0021-9673, 13 p.Article

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Degradation of surface-active compounds in a constructed wetland determined using high performance liquid chromatography and extraction spectrophotometrySIMA, Jan; PAZDERNIK, Marek; TRISKA, Jan et al.Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering. 2013, Vol 48, Num 5-6, pp 559-567, 9 p.Article

Simultaneous Ion-Pair LC Analysis of Ephedrine and Pseudoephedrine in Rat Liver Microsomal Incubations: Application to In-Vitro MetabolismJINGLING TANG; XIAOYAN ZHOU; HONGYU JI et al.Chromatographia (Wiesbaden). 2011, Vol 73, Num 7-8, pp 761-766, issn 0009-5893, 6 p.Article