Used APPLIED BIOSYSTEMS / ABI / MDS SCIEX API 4500 #9288606 for sale

APPLIED BIOSYSTEMS / ABI / MDS SCIEX API 4500 tandem quadrupole mass spectrometer is a mass spectrometer designed for the analysis of large molecules, like proteins and peptides, and is widely used in pharmaceutical and biopharmaceutical research. This spectrometer uses Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS) to provide extremely sensitive detection of even low levels of molecules in complex samples. ABI API 4500 scans a wide m/z range, up to 4,000 m/z, with a large dynamic range that can accommodate high-abundance peaks and low-abundance peaks. It also incorporates Advanced Autoprocessing (AAP) software which faster, more efficient analysis of samples of up to 6 m/z transitions at a time. MDS SCIEX API 4500 has unique features that make it particularly advantageous for protein and peptide quantitative and qualitative analysis. A unique Active Desolvation Feature (ADF) allows the instrument to switch between negative and positive ion modes faster (in less than 0.35 seconds), allowing for better sensitivity and increased mass resolution. The Peak Width Assistance (PWA) feature automatically adjusts the scan width to optimize the peak width in order to enable maximum sensitivity in both positive and negative modes. APPLIED BIOSYSTEMS API 4500 is also incredibly flexible for sample handling, and can accommodate a variety of sample sources including SPME fibers, trap columns, centrifuge vials, and microfluidics chips. An active pressure control system ensures accurate injections and consistent flow of samples, and an advanced vacuum design ensures stable waste disposal without the need for frequent maintenance. Overall, API 4500 tandem quadrupole mass spectrometer is an incredibly powerful and flexible tool for the analysis of large molecules like proteins and peptides. With its high resolution, large dynamic range, and unique features such as ADF and PWA, APPLIED BIOSYSTEMS / ABI / MDS SCIEX API 4500 allows for fast, accurate, and sensitive analysis of complex samples. It is an ideal instrument for pharmaceutical and biopharmaceutical researchers.