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**Sold AS-IS. See attached pictures for more details.From forensic toxicology to environmental analysis to pharmaceutical research, a constant in almost every field is the need for greater productivity; to quantify more samples in less time with greater reliability and confidence, and to do it all on ever tighter budgets. The Thermo Scientific Endura Triple Quadruple Mass Spectrometer meets these needs with unsurpassed value. It delivers best-in-class sensitivity run after run and day after day regardless of sample type or matrix, and does so with an ease-of-use that takes the worry out of method development and operation.Manufacture SpecificationPositive Electrospray (HESI)- A 2 L injection of a 500 fg/L reserpine solution will produce a minimum signal-tonoise ratio of 80,000:1 for the transition of the protonated molecule at m/z 609.3 to the fragment ion at m/z 195.1 when operated in selected-reaction monitoring (SRM) mode with Q1 and Q3 resolution set to 0.4 and 0.7 Da FWHM respectively.Atmospheric Pressure Chemical Ionization (APCI)- A 2 L loop injection of a 500 fg/L reserpine solution will produce a minimum signal-to-noise ratio of 25,000:1 for the transition of the protonated molecular ion at m/z 609.3 to the fragment ion at m/z 195.1 when operated in selected reaction monitoring (SRM) mode with Q1 and Q3 resolution both set to 0.7 Da FWHMNegative Electrospray (nESI)- A 2 L loop injection of a 500 fg/uL chloramphenicol solution will produce a minimum signal-to-noise ratio of 80,000:1 for the transition of the deprotonated molecular ion at m/z 321.0 to the fragment ion at m/z 152.0 when operated in selected reaction monitoring mode (SRM) with Q1 and Q3 resolution set to 0.4 and 0.7 Da FWHM, respectively.Mass Range- m/z 103400Resolution- Q1 and Q3 adjustable to 0.4 Da peak width (FWHM) across the entire mass rangeScan Rate- 15,000 amu/second at a resolution of 2 FWHM500 SRM/second (for any resolution from 0.4 through 2.0 FWHM)25msec polarity switchingMass Stability- Mass assignment will be within 0.05 Da over a 24 hour period. The laboratory room temperature must be maintained between 1827 C (6581 F). The room temperature may not change by more than 5 C (9 F) during this periodAdditional Prep Fees May Apply