Novel Column Chemistry Raises the Bar on Sensitivity and Data Accuracy in the Analysis of Semivolatile Organic Compounds.Ensuring Reliable Data
Poster Presentation
Prepared by V. Abercrombie1, F. Biermans2, T. Anumol3, A. Andrianova3, A. Gerardi3, J. Ferrer4
1 - Agilent Technologies, 91 Blue Ravine Road, Folsom, North America, 95630, United States
2 - Agilent Technologies, , , United States
3 - Agilent Technologies, 2850 Centerville Road, Wilmington, DE, 19808, United States
4 - Agilent Technologies, 5301 Stevens Creek Blvd, Santa Clara, CA, 95051-7201, United States
Contact Information: [email protected]; 916-351-7562
ABSTRACT
The evolution of ionization sources continues to push the limits of detection in Gas Chromatography Mass Spectrometry. As source technologies advance, column technology must advance as well. An increase in detection of analytes also results in unwanted increase detection of background noise. Mass spec GC column technology that lowers bleed can enhance sensitivity and data accuracy. In this poster, we will examine how column attributes, like column bleed, thermal stability and inertness can further benefit the sensitivity and accuracy of a mass spectrometer. When used in conjunction with the state-of-the-art Agilent 7010 triple quadrupole GC/MS system, we will illustrate achievable data parameters, like sensitivity limits at trace levels, retention time consistencies and data accuracy for active analytes.
