Mass spectrometry is an analytical technique that uses an instrument called a mass spectrometer to measure the mass-to-charge ratios of molecular ions. Molecules fragment within the mass spectrometer ...

The Orbitrap XL Mass Spectrometer is an ion trap mass analyzer that consists of two outer electrodes and a central electrode, enabling the tool to act as both an analyzer and detector. Ions entering ...

The Agilent 6470 Triple Quadrupole LC/MS system is at the forefront of robustness, reliability and accuracy, which makes it a perfect option for many applications, including peptide quantitation, food ...

Thermo Scientific TSQ Vantage triple stage quadrupole mass spectrometer delivers the highest sensitivity with the lowest noise for the quantitative analysis of small molecules, peptides, biosimilars, ...

Warning: This graphic requires JavaScript. Please enable JavaScript for the best experience. Since 2006, guns have been used in an average of 25 mass killings per ...

Shooters often kill people who are, or presumably once were, close to them. 25 percent killed a parent, child or stepchild, and 23 percent killed a current or former romantic partner. Even some large ...

So, sometime next year you’re attending Sunday Mass as you always do, the priest takes his place in the sanctuary, makes the Sign of the Cross and says “The Lord be with you,” and you dutifully ...

Authorities on Monday released new photos and videos of a person of interest dressed in dark clothing as officials search for the gunman in the deadly attack at Brown University that killed two ...