GC x GC/TOFMS | 다차원 가스크로마토그래프 비행시간 질량분석기
| 연구실/분야 | |||
|---|---|---|---|
| 모델명 | Pegasus 4D GCxGC System | ||
| 제조사 | LECO | ||
| 담당자 | 권도규 | ||
| 연락처 | 052-217-4030 / dogyukwon@unist.ac.kr | ||
| 예약 가능여부 | 가능 | ||
| 예약단위 | 1시간 | 1일최대예약시간 | 8시간 |
| 예약Open(~일 전) | 없음 | 예약취소불가(~일 전) | 없음 |
| 장비위치 | 102동 B103-6호 (Bldg.102, Room B103-6) | ||
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Description
•GCxGC provides high peak capacity by trapping compounds eluting from the first chromatographic column and then systematically injecting them into the second column to obtain the second separation.
• LECO's LN2 modulator delivers the ability to modulate these volatile analyses.
•The Pegasus 4D, data acquisition rates of 100 to 500 spectra/second are commonly utilized, giving sufficient data density to obtain spectral deconvolution of the chromatographic peaks, using acquired data. -
Specifications
• Carrier Gas Flow : 0 to 10 mL/min Helium
• LN2 Modulator Volatility Range : C4 to C40 n-alkane at amounts equal to or less than column sample capacity
• LN2 Modulator Maximum Temperature : 400 °C
• LN2 Modulator Maximum Heating Rate : 40 °C/min
• Modulation Periods : 1 to 65 seconds
• Ionization Source : Electron Impact
• Mass Range : 5 ~ 1,000 amu
• Spectral Generation Rate : 1 to 500 spectra/second
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Applications
• Petroleum
• Geological
• Environmental
• Metabolomics
• Food and Flavors
• Pharmaceutical
• Forensics
• Identify of complex