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Capillary column technology

Recent advances in capillary column technology presume stringent performance levels for the other components of a gas chromatograph as column performance is only as good as that of the rest of the system. One of the most important factors in capillary column gas chromatography is that a high repeatability of retention times be ensured even under adverse ambient conditions. [Pg.64]

This overview concerns the new chromatographic method - capillary electrochromatography (CEC) - that is recently receiving remarkable attention. The principles of this method based on a combination of electroosmotic flow and analyte-stationary phase interactions, CEC instrumentation, capillary column technology, separation conditions, and examples of a variety of applications are discussed in detail. [Pg.4]

In recent years GLC methods have been superceded by HPLC methods. There has not been much interest in capillary GLC analysis of vitamin D3. Capillary column technology, however, has improved so much in recent years that this technique may have applicability in the determination of trace amounts of vitamin D3 in biological matrices especially in conjunction with an electron capture detector. [Pg.690]

Capillary Column Technology Continuous Polymer Monoliths... [Pg.196]

B. Jones, K. Markides, et al., Contemporary capillary column technology for chromatography, Chromatogr. Forum, 38-44 (May-June 1986). [Pg.122]

For the sake of completeness, it should be added that an important part of the capillary column technology is the method for depositing a uniform layer of the stationary phase on the wall. However, a coating technique is successful only if... [Pg.70]

Smaller-diameter columns generally contain thin film stationary phase coatings, and will require care in manufacture to reduce column activity. Recent advancements in capillary column technology have allowed more routine application of smaller-diameter... [Pg.1861]

De Zeeuw, J., Luong, J. The Design and Optimization of a Bench Top Fixed Gas Analyzer using Metal Capillary Column Technology. Ibid. 413p. [Pg.313]

Three stages in the evolution of the capillary-column technology are presented in Figure 3.15 a packed-column separation and two separations with a stainless-steel and glass capillary column. Better resolution is evident with the capillary... [Pg.111]

CAPILLARY COLUMN TECHNOLOGY 3.9.1 Capillary Column Materials... [Pg.114]

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See also in sourсe #XX -- [ Pg.2 , Pg.255 ]



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