CEITEC Nano Research Infrastructure
Brno University of Technology
Purkyňova 123, 612 00 Brno
Czech Republic
+420 54114 9207
nano@ceitec.vutbr.cz
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Gas Chromatograph Perkin Elmer Clarus 680 (GC) with TurboMatrix Headspace (HS) and Mass Spectometer (MS) Clarus SQ 8T (CLARUS-680)
Guarantor:
Jana Brtníková, Ph.D.
Instrument status:
Operational, 30.6.2023 10:20
Equipment placement:
CEITEC Nano - B2.19 - Chromatography lab
Gas chromatography (GC) is an instrumental preparative analytical technique designed for the separation, identification, qualitative, and quantitative analysis of volatile organic compounds (VOCs) and semivolatile organic compounds (SVOCs) even at trace concentrations with the following chemical properties:
• Sufficient ‘volatility’
• Temperature stability
• Low molecular weights (Mw < 1500 g.mol-1)
• Low boiling point (bp < 400°C)
• Solubility in Organic Compounds
• Low to the medium water solubility
Notes: If you have any questions about these chromatographic analyses, please contact the responsible person (Ing. Jana Brtníková, PhD., jana.brtnikova@ceitec.vutbr.cz).
Photogallery
Description
Clarus® 680 dual-channel gas chromatograph with autosampler technology delivers multiple options for direct liquid injection and headspace technique on one system.
The headspace technique is used for solvent-free extraction of volatile organic compounds, eliminating the time-consuming steps and the risk of human error associated with other GC sample preparation methods. This technique is suitable for solid, liquid, and gaseous samples.
Two flame ionization detectors (FID) are universal detectors used for the identification and quantitative analysis of volatile organic compounds (VOCs), i.e. for the detection of only compounds containing C-H bond.
The gas chromatography/mass spectrometry (GC/MS) system is used for universal, direct, fast, accurate, and sensitive identification and quantitative and qualitative analysis of volatile organic compounds (VOCs) even at trace concentrations.
Specification
- Gas Chromatograph PerkinElmer Clarus® 680
- two injection ports (liquid split/splitless - SSL)
- an injection volume of sample in the range between 0.1–5 µL
- standard column thermostat for two chromatographic columns,
- two flame ionization detectors (FID)
- two injection ports (liquid split/splitless - SSL)
- Headspace Sampler TurboMatrix 110
- Mass Spectrometer PerkinElmer Clarus® SQ 8 T
Applications
- Environmental analysis
- Quantitative and qualitative analysis of hydrocarbons (compounds composed of C-H bonds)
- Kinetics study of different types of polymerization and copolymerization
- Analysis of the purity of prepared polymer materials
- Analysis of the purity of volatile and semi-volatile organic compounds
- Analysis of degradation products
- Determination of residual solvents in synthesized materials
- Determination
of residual solvents, for example, after electrospinning and 3D
printing, residual ethylene oxide after sterilization, etc.
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