Used APPLIED BIOSYSTEMS / ABI / MDS SCIEX API 4000 Qtrap #9351669 for sale

APPLIED BIOSYSTEMS / ABI / MDS SCIEX API 4000 Qtrap is a quadruple focusing linear ion trap mass spectrometer (QTrap). It is an advanced analytical instrument ideal for accurate and precise analysis of a wide range of samples, from small molecules to peptides, proteins and oligonucleotides. ABI API 4000 Qtrap uses an Ion Trap Mass Analyzer (ITMA) to measure the mass and charge of ions in the sample. The ITMA consists of a set of four individual lenses arranged in a linear array that focus the ions in the sample. The ions are moved from lens to lens in a series of electrostatic pulses, which separates the ions by both mass and charge. The fourth and final lens is used to measure the mass and charge of the ions. By focusing the ions, MDS SCIEX API 4000 Qtrap is able to accurately identify the mass and charge of each species. API 4000 Qtrap is also equipped with an integrated quadrupole collision cell (q1) to further separate and isolate ions. This allows the system to identify ions among a crowded background of other molecules, and to eliminate unwanted ion signals. The collision cell is used to induce fragmentation of the ions, which provides more detailed information about the structure of the sample. APPLIED BIOSYSTEMS API 4000 Qtrap is equipped with a high-resolution, CCD-based solid-state detector with a dynamic range of up to 5000. This detector is able to detect ions with a resolution up to 5 parts per million (ppm). The system also includes a refractive index (RI) detector, which is used to measure the presence of low concentration species in the sample. APPLIED BIOSYSTEMS / ABI / MDS SCIEX API 4000 Qtrap includes a range of software tools to allow efficient analysis of the collected data. This includes tools for data manipulation, visualization and quantification. The data can be used to identify, quantify and structure small molecule, peptide and protein targets in a sample. Overall, ABI API 4000 Qtrap is a highly advanced and capable spectrometer that is ideal for the accurate analysis of a wide range of samples. It uses an Ion Trap Mass Analyzer to focus the ions in the sample, and a quadrupole collision cell to further separate and isolate ions. It is equipped with a high resolution solid-state detector and a refractive index detector, which allow the system to detect low concentration samples. Finally, it includes a range of software tools to allow efficient analysis of the collected data.