VUV PIONA+ simplifies PIONA GC analysis of gasoline samples through a single injection, single method run with automated data analysis. Group analysis of paraffins, isoparaffins, olefins, naphthenes, and aromatics (PIONA) and speciation up …

2025年3月2日 · Vacuum ultraviolet (VUV) spectroscopic detectors can provide a new dimension of chemical analysis accuracy for hydrocarbon analysis. VUV light creates unique spectral signatures in the gas phase that result in unambiguous compound identification and quantitative analysis across a wide spectrum of complex applications.

2018年9月28日 · Instead of sitting down and characterizing each peak by hand, we can use the VUV Analytics tool designed to make PIONA analysis a breeze: VUV Analyze PIONA+™. With this software, you can load your GC-VUV run, hit go, and have your results in under 30 seconds!

Automated analysis and reporting using VUV AnalyzeTM Software. Fully compliant with ASTM D8071. Does not require the use of dyes, hazardous solvents, or complex valve and traps. Cost-per-analysis is 12 times lower than alternative approaches.

VUV ofers accurate individual compound speciation and bulk compound class characterisation (PIONA). ASTM Method D8071 and prEN17734 provide complete PIONA compound class ch aracterisation as an alternative to

VUV PIONA+ combines a VGA-100 vacuum ultraviolet (VUV) absorption gas chromatography (GC) detector and a data analysis engine called VUV AnalyzeTM that performs rapid spectral identification and quantitative analysis. GC-VUV absorbance data is three dimensional (retention time, VUV absorbance, and wavelength). VUV

The PIONA-VUV Analyzer combines the power of gas chromatography–vacuum ultraviolet spectroscopy (GC–VUV), the simplicity of VUV Analyze Software, and a suite of fuel-specific applications into an easy-to-use solution that automatically analyzes fuels in just a …

Vacuum ultraviolet (VUV) spectroscopic detectors can provide a new dimension of chemical analysis accuracy for hydrocarbon analysis. VUV light creates unique spectral signatures in the gas phase that result in unambiguous compound identification and quantitative analysis across a wide spectrum of complex applications.

This high-speed gasoline PIONA analyzer is compliant with ASTM D8071. It supports simultaneous analysis of PIONA compounds, specific oxygenated compounds, and BTEX in gasoline, and can quickly analyze samples within 30 minutes by classifying compounds based on VUV absorption spectra.

VUV-PIONA+ uses straight-forward instrumentation: Thermo Trace GC 1300 gas chromatograph, 30m non-polar column and VGA detector, with easy method setup and low operational costs as a result. Helium or hydrogen is used as carrier gas, and the GC oven does not require cryogenic operation. See figure 7. The total runtime is 34 minutes.