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Application robustness of the 6495D Triple Quadrupole LC/MS for nonstop pesticide analysis in black tea matrix

Agilent Technologies
23 Jul 2024

System robustness is of utmost importance, especially when analyzing samples for routine, in-production types of analyses; and the analysis of a large population of samples is necessary for good population statistics. Agilent details the results obtained from nonstop injection of sample in a dirty matrix, spanning over 2,000 injections, and 16 days of nonstop operation of an Agilent 6495D LC/MS system. Discover how features of the 6495D LC/MS, such as VacShield and iFunnel technology, and instrument intelligence, allow for a high-performance, highly sensitive analysis while being robust and rugged enough to withstand effects of deposition from complex and dirty sample matrices.

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6495D triple quadrupole LC/MS (LC/TQ)

Agilent Technologies

If you are under pressure to deliver meaningful results, the Agilent 6495D LC/TQ provides sensitivity without compromising robustness.  Built-in instrument intelligence of the 6495D LC/TQ enhances throughput, and integrates comprehensive workflows to get your lab up and running fast, allowing even novice users to generate expert results. 

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LC-MSLC-MS (liquid chromatography-mass spectrometry) systems and equipment are used for separation and quantitative analysis of complex mixtures, combining liquid chromatography and mass spectrometry. Quantify proteins, contaminants, pesticides or screen for drug metabolites with a high level of sensitivity. LC-MS systems and equipment include reverse phase, normal phase and specialized columns integrated with various MS detectors such as time-of-flight (TOF), quadrupole, orbitrap or ion trap mass analyzers. LC-MS/MS instruments equipped with a qTOF or triple quadrupole analyzer give greater sensitivity and resolving power to your analysis. Find the best LC-MS equipment in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.UHPLC and HPLCHigh performance liquid chromatography (HPLC) and ultra high performance liquid chromatography (UHPLC), also known as UPLC, are analytical techniques used to separate, identify and quantitate components of complex mixtures including biological samples such as proteins and lipids as well as chemical mixtures of pesticides, drugs and oils. Both techniques are liquid chromatographic methods but differ by operating pressures (HPLC < 6000 psi < UHPLC ). Components of HPLC and UHPLC systems include columns, detectors, pumps, autosamplers and column heaters. Explore a range of UHPLC and HPLC columns for your specific sample needs including reverse phase, normal phase, ion exchange, HILIC, ion exclusion and size exclusion columns. For more specialized HPLC, explore FPLC, countercurrent LC and simulated moving bed systems. Find the best UHPLC and HPLC equipment in our peer reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.High Throughput AnalysisPesticidesPesticides are used to protect crops from diseases, pests and unwanted plants. They are classed as persistent organic pollutants (POPs) and can be harmful to humans. The Environmental Protection Agency (EPA) currently regulates the use of pesticides in the USA.

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Application robustness of the 6495D Triple Quadrupole LC/MS for nonstop pesticide analysis in black tea matrix