Dionex Corporation

Dionex Corporation - Manufacturers of liquid chromatography systems (IC and HPLC), chromatography software data systems, reversed-phase and ion-exchange columns, and accelerated solvent extraction systems... http //www.dionex.com. 

Oligosaccharides were isolated preparatively by high-pH anion exchange chromatography carried out on a LC-system (Dionex Corporation, Sunnyvale CA) equipped with a CarboPac PA-1 column (9 x 250 mm), coupled to a Spectra System AS 3500 auto sampler. The detection was carried out using Pulsed Amperometric Detection (PAD-II). 

Dionex Application Note 331, Dionex Corporation, Sunnyvale, CA (1998). 

Series 4500i Dionex Corporation PO Box 3063 Sunnyvale California USA... 

Application Note No. 113, Determination of Trace Anions in High Purity Waters by High Volume/Direct Injection Ion Chromatography, Dionex Corporation, Sunnyvale, CA, 1996. 

PS/DVB Reversed phase PepSwift Dionex Corporation 50x0.1 mm 50x 0.2 mm 50x0.5mm Nano and cap-HPLC of peptides, protein digest and intact proteins... 

PS/DVB Reversed phase ProSwift RP Dionex Corporation 50x4.6mm Swift separation of proteins... 

Dionex, Anion Micromembrane Suppressor III—Cation Micromembrane Suppressor III, Product Manual, Document No. 031727, Dionex Corporation, 2004. (http //wwwl.dionex.com/ en-us/webdocs/4366 31727-03 MMS Combined V21. pdf). 

Dionex Corporation 1228 Titan Way P.O. Box 3603 Sunnyvale, CA 94088-3603 Pulsed amperometric detector cells and instrumentation... 

All experiments were performed on a Lee Scientific (Dionex Corporation - Lee Scientific Division - Salt Lake City, UT) -602D Supercritical Fluid/Gas Chromatograph equipped with a 0.5 ml extraction cell. SFC grade carbon dioxide (Scott Specialty Gases, Plumsteadville, PA) was used as the extracting solvent and mobile phase in all experiments. All SFE and SFC investigations were performed under isothermal conditions. Flame ionization detection operating at 325°C was used in all studies. The specific column, conditions, and parameters are listed in the Applications section. 

Figure 1.3 Gradient profiles. (Reprinted courtesy of Dionex Corporation, from the DX500 pump manual.)...

Figure 2.10 Separation of anions in a carbonated apple juice using suppressed ion chromatography. Chromatography conditions column, AS11 with AG11 guard detector, CD20 conductivity detector with the ASRS self-regenerating suppressor in the recycle mode. (Courtesy of Dionex Corporation.)...

The Use of Concentrator Columns in Ion Chromatography, Technical Note 8, LPN 0576 3M 8/94. Dionex Corporation, Sunnyvale, California, 1994. 

Dionex Corporation are a major producer of equipment for ion chromatography. Some of their equipment is discussed below. 

Dionex Corporation [86] have issued a technical note covering the application of anion exchange chromatography to the determination of the very wide range of anions, quoted above, in non saline waters. 

Source Reproduced with permission from Dionex Corporation [86]... 

Dionex Corporation Technical Note. TN19. January 1987. Gradient Elution in Ion Chromatography. Anion Exchange with Conductivity Detection (1987). 

Dionex Application Note No. 19. Ion Chromatography Systems Analysis of strong and weak acids in coffee extracts. Dionex Corporation (1979). 

Figure 9.12. Alternative forms of suppressor column for ion chromatography (a) hollow fiber, (b) membrane sandwich. Reprinted by permission of Dionex Corporation, Sunnyvale, CA.

Biosym Technologies, Inc. Bristol-Myers Squibb Brookhaven National Laboratory Dionex Corporation Du Pont Merck Pharmaceutical Co. Finnigan MAT Fisons Instruments Hewlett-Packard Co. 

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