Brevis™ GC-2050 - Applications

Gas Chromatograph

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Pharmaceutical

Residual solvent analysis in pharmaceuticals according to USP <467> using H2 carrier gas

Shown here are the results from an analysis of a standard solution for operating method A (water-soluble samples). In the analysis of carbon tetrachloride, which requires sensitivity confirmation, against residual solvents in Class 1, a good S/N ratio was achieved. Furthermore, excellent separation analysis is possible for Methyl Isobutyl Ketone (MIBK), which has been added to the Class 2 list.

Residual solvent analysis in pharmaceuticals according

GX (Green Transformation)

Analysis of Inorganic Gases and Light Hydrocarbons Using GI-30 Auto Gas Injector

  • The redesigned Thermal Conductivity Detector (TCD) and Shimadzu's unique Barrier Discharge Ionization Detector (BID) allow the analysis of compounds from trace to high concentrations (sub-ppm to percentage levels). Combined with the new GI-30 auto gas injector, they support various gas analysis needs. The GI-30's features to prevent adsorption and maintain temperature ensure high accuracy. The chromatogram below shows results using the GI-30 and TCD detector on the Brevis.


    • GI-30

    • GC2050

  •  

    Analysis of Trace Carbon Monoxide  (CO) in Hydrogen Fuel Using Jetanizer The Jetanizer is an FID nozzle methanizer that can convert CO and CO2 to CH4. Using the Brevis GC-2050 and the Jetanizer, Carbon Monoxide (CO), an impurity in hydrogen fuels, can be analyzed and detected with high sensitivity at 0.2 ppm, the concentration permitted in ISO 14687-2019.

  • Jetanizer

     

    • Appearance of the Jetanizer

     

GC2050

Chemicals, Fragrances, and Food Products

Simultaneous MS and FID Analysis of Cypress Oil Using a Detector Splitting System

  • The detector splitting system allows you to obtain data from multiple detectors simultaneously in a single measurement. In this example of analyzing cypress oil, we monitored key components using an FID, which provides excellent linearity, and identified other unknown components with an MS.

  • GC2050

     

    • Fig. 6 Cypress Oil FID and TIC Chromatograms

Environment

  • Fast analysis of Total Petroleum Hydrocarbons (TPH)
    using H2 carrier gas with dual injectors

    Despite its compact body, the Brevis GC-2050 is capable of simultaneous dual-line analysis. In this example, dual-line, high-speed TPH analysis was performed to maximize analytical throughput with a single GC.

  • Calibration curve of Mineral Oil

  • Chromatogram of n-alkane mixture samples

     

    • Chromatogram of n-alkane mixture samples

     

  • Overlaid chromatograms of QC standard solutions

     

    • Overlaid chromatograms of QC standard solutions