Summit Forum Focuses on Latest Mass Spectrometry Technologies and Applications

On April 1st, the “6th China Beijing International Food Safety Summit” organized by Beijing Food Association and Beijing Food Association and hosted by Pacific International Exhibition (Beijing) Co., Ltd. was held at the National Convention Center. The two-day summit aims to explore how to ensure the food safety of the 1.3 billion people nationwide from a scientific and technological perspective. The forum attracted more than 1,000 industry participants and more than 60 exhibitors. Instrument Information Network also participated in the conference as a cooperative media.

Lambertech: Mobile GC/MS Griffin 460 for Direct Injection Analysis of Liquid, Solid and Gas Samples Beijing Lambertech introduced Griffin 460, a mobile GC/MS system developed by Griffin, USA. Designed specifically for field applications, it provides lab-level chemical analysis of chemicals in complex sample matrices and continuously monitors the atmosphere 24 hours a day.

It is reported that Griffin 460 uses internal independent shock absorption technology to protect the entire system. Since all the shock absorption systems are in the system, the whole machine can be quickly and easily fixed in the laboratory, mobile laboratories, on-site emergency laboratories, and mobile inspection. Move between cars.

It is worth mentioning that the extensive sampling accessories allow the Griffin 460 to perform direct analysis of liquid, solid and gas samples: individual systems can accept injection with a needle or solid phase micro extraction; when performing gas sample analysis The X-Shorber Atmosphere Sampler, designed for on-site atmospheric sampling, can be directly and quickly connected to the Griffin 460 system via its universal interface for sample analysis; water samples can be analyzed with the Griffin 460 Purge and Trap attachment; for solids, liquids Or the gas sample can also adopt its unique PSI-Probe sampling technology, which can realize direct sample analysis without sample preparation. It includes two technologies, TAG PSI-Probe and TWISTER PSI-Probe, which are complex for on-site analysis. The sample preparation process provides a revolutionary solution.

AB SCIEX: 6500 Series Mass Spectrometer with 10X Higher Sensitivity AB SCIEX introduced its 6500 Series mass spectrometer introduced in 2012. The AB SCIEX Triple QuadTM6500 and QTRAP®6500 systems are next-generation mass spectrometers that offer a tenfold increase in sensitivity compared to the best-selling high-performance triple quadrupole systems on the market today.

It is understood that the AB SCIEX 6500 series uses the new IonDriveTM technology to ionize, transmit, and detect more ions for high sensitivity. The technology includes the new IonDrive Turbo V ion source, the new IonDriveTM QJet import technology, and the IonDriveTM HED detector with a 20x performance increase. New IonDrive Turbo V ion source for better ionization of samples; and new IonDrive QJet ion-implanted with two-stage design for higher ion focusing and transmission efficiency; new IonDrive HED detector significantly improves dynamic linearity The range, up to 6 orders of magnitude, greatly increases the sensitivity of 6500.

Bruker: LC-QQQ and LC-(Q)TOF Pesticide Analysis Solutions, Fully Meet Qualitative and Quantitative Requirements Bruker introduced its latest Pesticide Residue Analysis solution using LC/MS. Including "LC-QQQ designed for quantitative applications of liquid quality analysis program" and "LC-(Q) TOF food and drug quality control system research program."

LC-QQQ LC/MS - EVOQ Series LC/MS Triple Quadrupole Mass Spectrometry, introduced by Bruker in 2012 for mass spectrometry, enabling fast and reliable quantitative analysis of thousands of actual samples and providing Sample management to inspection report fully automated workflow.

The system uses an innovative double ion funnel with an interleaved quadrupole (IQ) design to enable the analysis of small molecules and biomolecules to easily achieve ultra-high sensitivity. It has two major advantages: (1) simple, funnel-shaped design, and only RF voltage, which allows the system to focus on compound ions without adjustment of the compound; (2) significantly reduced instrumentation The number of maintenance, thus increasing the normal use of the instrument. Compared to the traditional stacked lens funnel design, the spatial geometry design of the IQ dual ion funnel improves the background gas movement and reduces surface contamination.

The LC-(Q)TOF system research program: LC-(Q)TOF is not only applied to routine analysis, but also applied to the analysis of unknowns, as well as extended studies in differential comparisons and metabolomics studies. Compared with LC-QQQ, ESI-(Q)TOF has the ability to speculate on unknowns; it is not limited by the number of channels; method development is simple; full data recording facilitates risk assessment; has a high-resolution peak profile and is suitable for similar quality Compound analysis" and other advantages. Bruker's LC-(Q)TOF pesticide residue detection program is based on full-sensitivity, high-resolution data combined with professional analysis software and databases for qualitative (semi-) quantitative analysis of known/unknown products.