Donald Trump shows a photo of an MS-13 tattoo on Garcia's hand, the same that gets covered by emojis in a photo posted by his wife and is visible in another (right) photo. Donald Trump has been ...

The wife of Kilmar Armando Abrego Garcia, the Maryland man who was deported to El Salvador in error, denies the government's claim that her husband is a member of MS-13.

Christina Applegate is letting fans in on some of the details of her struggle against MS over the past three years. President Trump warns Iran it must make peace or face 'far greater' attacks.

GC-MS/MS can be used to enhance the sensitivity and selectivity of multiresidue analyses, especially in the presence of coeluting matrix interference. This guide provides methods, best practices and ...

Gas Chromatography Mass Spectrometry (GC/MS) - Agilent Technologies 7890B GC - 240 Ion Trap MS . The Agilent 7890B is a state-of-art gas chromatograph (GC) that provides superior performance for all ...

This live, instructor-led course provides the essential and practical theory about all available GC & GC-MS techniques, covering gases and plumbing, sampling techniques, how to choose the GC & GC-MS ...

New GC/GC-MS instrument portfolio, including Thermo Scientific TRACE 1600 Series Gas Chromatograph, Thermo Scientific AI/AS 1610 Liquid Autosampler, Thermo Scientific ISQ 7610 Single Quadrupole GC ...

Mass Spectrometry (MS) and Gas Chromatography (GC) and are excellent tools for the analysis of essential oils because the semi-volatile and volatile analytes that make up essential oils are readily ...

CME-GC/MS analysis of a heroin solution containing 5% fentanyl in acetonitrile. Image Crdit: PerkinElmer. Figure 5. CME-GC/MS analysis of glassware used to synthesize fentanyl diluted in acetonitrile.

Super Gas Clean Filters make certain that gases for GC, GC-MS, ICP-M and LC-MS have the desired purity needed for trace analysis and also help in protecting the instrument. In case of GC and GC-MS ...

The invention of GC/MS by scientists at Dow Chemical in 1955 changed the course of history and was honored with a National Historic Chemical Landmark by the American Chemical Society during an ...