Increased Flexibility in the Delivery of Ultrapure Water
S. Mabic, D. Darbouret and J.F. Pilette
Nature Methods (2006)
3
v-vi
2005
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The Milli-Q Advantage system offers flexibility in the quality and delivery of various ultrapure water grades in laboratories. A single purification unit can be connected to up to three point-of-use dispensers, which can be equipped with different purifiers to provide the necessary water quality for various applications. The management of diverse and specific needs within the laboratory has been a driving force in developing this unique water purification system. This combination of technologies provides high-quality water with low TOC and high resistivity. Finally, this breadth of point-of-use purifiers addresses emerging needs as well as those for existing applications. Article en texte intégral | |
Using ultrapure water in ion chromatography to run analyses at the ng/L level
I. Kano, E. Castillo, D. Darbouret and S. Mabic
Journal of Chromatography A (2004) 1039, 27-31
2004
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Thanks to enhanced capabilities, ion chromatography (IC) occupies an increasing position in many types of applications. Achieving ideal performances for an extended life-time can only be reached, however, if the IC system is operated in optimum experimental conditions. Among the various parameters that need to be controlled, water is particularly important, because it is used throughout the analysis, from sample preparation to column rinsing, elution, and mobile phase preparation. More and more, devices are included in IC systems to generate the eluent in situ, and ultrapure water becomes the major reagent. Data of pre-concentration of high purity water show that detection limits at the ng/L level can be expected with water purified using the right combination of technologies. | 15250398
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