Used AB SCIEX / APPLIED BIOSYSTEMS / ABI / MDS SCIEX 4500 #293779329 for sale

AB SCIEX / APPLIED BIOSYSTEMS / ABI / MDS SCIEX 4500 is a highly advanced mass spectrometer that is widely used in the field of analytical chemistry for qualitative and quantitative analysis of various organic compounds. This spectrometer is specifically designed for high-performance liquid chromatography-mass spectrometry (HPLC-MS) applications in research laboratories, pharmaceutical industries, environmental testing, and forensic science. At the core of ABI 4500 is the mass analyzer, which utilizes the principle of mass-to-charge ratio to separate and detect ions generated from sample molecules. The spectrometer is equipped with a triple quadrupole mass analyzer configuration, consisting of three quadrupole mass filters arranged in series. This configuration allows for superior sensitivity, selectivity, and dynamic range in mass analysis. The first quadrupole acts as a mass filter, selectively allowing ions of a particular mass-to-charge ratio to pass through to the collision cell. The collision cell is a key feature of AB SCIEX 4500, where precursor ions are subjected to collision-induced dissociation (CID) to generate fragment ions for structural elucidation and quantification of the analyte. The CID process provides valuable information on the molecular structure and helps in identifying unknown compounds in complex samples. The second quadrupole in the system serves as a collision cell exit filter, allowing only specific fragment ions to reach the detector. This enables the spectrometer to achieve high levels of selectivity and minimize interference from background noise or contaminants in the sample matrix. The final quadrupole functions as a detector, measuring the intensity of ions and generating mass spectra for further analysis. One of the key strengths of MDS SCIEX 4500 is its exceptional sensitivity and detection capabilities. The system is equipped with an advanced electron multiplier detector that amplifies the ion signal, allowing for the detection of trace-level analytes in complex mixtures. The high sensitivity of the detector enables accurate and reliable quantification of compounds with concentrations ranging from picograms to nanograms per milliliter. In addition to its superior sensitivity, APPLIED BIOSYSTEMS 4500 offers fast scan speeds and high throughput capabilities, making it suitable for high-throughput screening and quantitative analysis of large sample sets. The spectrometer is operated using user-friendly software with intuitive interface, allowing for seamless method development, data acquisition, and analysis. Furthermore, 4500 is equipped with advanced data processing algorithms and software tools for peak integration, quantitation, and compound identification. The system can be integrated with various chromatographic techniques, such as liquid chromatography (LC) and gas chromatography (GC), to provide comprehensive analysis of diverse sample types. Overall, AB SCIEX / APPLIED BIOSYSTEMS / ABI / MDS SCIEX 4500 is a powerful and versatile mass spectrometer that offers unparalleled sensitivity, selectivity, and performance for a wide range of analytical applications. Its cutting-edge technology and robust design make it a preferred choice for researchers and scientists in the field of analytical chemistry.