Acidic Ion Pair Reagents (Anionic)

Acidic samples can be separated with straight-chain alkyl quaternary ammonium salts. The pH of the mobile phase needs to be ajdusted to 7.5 and diluted with the HPLC solvents (acetonitrile/water or methanol/water) to 5 mM.

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73345 Dibutylammonium acetate solution 0.5 M in H2O, LiChropur, suitable for ion pair chromatography
93645 Dihexylammonium acetate solution 0.5 M in H2O, suitable for ion pair chromatography, LiChropur
89789 Dipropylammonium acetate solution 0.5 M in H2O, suitable for ion pair chromatography
44239 Dodecyltrimethylammonium bromide suitable for ion pair chromatography, LiChropur, ≥98.5% (AT)
44243 Dodecyltrimethylammonium hydrogen sulfate suitable for ion pair chromatography, LiChropur, ≥99.0% (T)
52371 Hexadecyltrimethylammonium bisulfate suitable for ion pair chromatography, LiChropur, ≥99.0% (T)
52367 Hexadecyltrimethylammonium bromide suitable for ion pair chromatography, LiChropur
87208 Myristyltrimethylammonium bromide suitable for ion pair chromatography, LiChropur, ≥99.0% (AT)
86853 Tetrabutylammonium bisulfate suitable for ion pair chromatography, LiChropur, ≥99.0%
86857 Tetrabutylammonium bromide suitable for ion pair chromatography, LiChropur, ≥99.0%
86852 Tetrabutylammonium chloride suitable for ion pair chromatography, LiChropur, ≥99.0%
86854 Tetrabutylammonium hydroxide solution ~40% in water, suitable for ion chromatography
86903 Tetrabutylammonium iodide suitable for ion pair chromatography, LiChropur, ≥99.0%
86899 Tetrabutylammonium phosphate monobasic solution suitable for ion pair chromatography, LiChropur, concentrate, ampule
86608 Tetraethylammonium bromide suitable for ion pair chromatography, LiChropur, ≥99.0%
86626 Tetraethylammonium hydrogen sulfate suitable for ion pair chromatography, LiChropur, ≥99.0%
87296 Tetraheptylammonium bromide suitable for ion pair chromatography, LiChropur, ≥99.0% (AT)
87297 Tetrahexylammonium bromide suitable for ion pair chromatography, LiChropur, ≥99.0% (AT)
87299 Tetrahexylammonium hydrogensulfate suitable for ion pair chromatography, LiChropur, ≥99.0% (T)
87578 Tetrakis(decyl)ammonium bromide suitable for ion pair chromatography, LiChropur, ≥99.0% (AT)
87724 Tetramethylammonium bisulfate suitable for ion pair chromatography, LiChropur, ≥99.0% (T)
87708 Tetramethylammonium bromide suitable for ion pair chromatography, LiChropur, ≥99.0% (AT)
74202 Tetramethylammonium chloride suitable for ion pair chromatography, LiChropur, ≥99.0% (AT)
02799 Tetramethylammonium sulfate suitable for ion pair chromatography, LiChropur, ≥99.0% (T)
87996 Tetraoctylammonium bromide suitable for ion pair chromatography, LiChropur, ≥99.0% (AT)
87997 Tetrapentylammonium bromide suitable for ion pair chromatography, LiChropur, ≥99.0% (AT)
88106 Tetrapropylammonium bisulfate suitable for ion pair chromatography, LiChropur, ≥99.0%
88103 Tetrapropylammonium bromide suitable for ion pair chromatography, LiChropur, ≥99.0% (AT)