Instrument Introduction:

This ultra-high-performance liquid chromatography-triple quadrupole mass spectrometer not only shortens the separation time of conventional HPLC by five times, but also has a new HESI-II ion probe design with stronger desolvation characteristics and enhanced high-speed performance. The new S-shaped ion optics lens eliminates mass discrimination and captures almost every ion effectively, transmitting it into the hyperbolic quadrupole mass analyzer. The HyperQua quadrupole filter maintains sensitivity while improving resolution, and further improves signal-to-noise ratio in complex matrix backgrounds by improving resolution, making it suitable for quantitative analysis of metabolites, small molecules, peptides, biosimilars, and biological preparations both inside and outside the body, with better reproducibility and precision.