Used WATERS Alliance e2695 #9268130 for sale

WATERS Alliance e2695 LC/MS/MS spectrometer is a sensitive and highly advanced spectrometer specifically designed for the analysis of complex mixtures. At its core, it is a quadrupole mass filter which is specially designed to analyze charged molecules. Alliance e2695 operates by bombarding the sample with ions and then using the quadrupole structure to filter out species of a specific mass-to-charge ratio. This process helps to improve the signal-to-noise ratio significantly and allows for more precise measurement of even the smallest ions. The instrument consists of four main parts: the mass filter, the source, the detector, and the interface. The sample is inserted into the source chamber, which contains an ionization source to create ions from the molecules in the sample. These ions are then focused and accelerated by the analyser and separated according to their mass-to-charge ratio by the quadrupole filter. The detector is then used to measure the relative abundance of each species. Finally, the interface between the source, filter, and detector is used to transfer data to the computer for analysis. WATERS Alliance e2695 has a number of advantages over older LC/MS/MS instruments. Its quadrupole mass filter is highly precise and offers improved resolution, allowing for the measurement of even the smallest molecules. Additionally, its advanced detection capabilities allow for peak detection even at low levels of sample, minimizing contamination and guaranteeing accurate results. Overall, Alliance e2695 is a reliable and sensitive LC/MS/MS spectrometer that is capable of accurately measuring a wide range of samples. It is typically used in various industries such as food and beverage, pharmaceuticals, and environmental analysis due to its precision and reliability.