Flame-Ionization Detector FID

NPD, niti ogen-phosphorus detector FID, flame-ionization detector MS, mass specti ometer. n.q., not quantified n.s., not specified. 

Figure 14.8 Schematic diagram of the natural gas analyser system SL, sample loop VI, two-way valve to block the sample lines V2, ten-port valve V3, V4 and V5, six-port valves R, restriction TCD, themial-conductivity detector FID, flame-ionization detector.

Figure 14.12 Schematic diagram of the Refomiulyser system Inj, split injector Cl, polar capillary column C2, packed column to retain the alcohols C3, packed Porapak column for the separation of the oxygenates C4, non-polar capillary column C5, packed 13X column A/E cap, Tenax trap to retain the ar omatics Olf. trap, cap to retain the olefins Pt, olefins hydrogenatOT A cap, cap to retain the -alkanes FID, flame-ionization detector.

Figure 14.17 Schematic diagram of the on-line coupled LC-GC system VI, valve foi switcliing the LC column outlet to the GC injector V2, valve for switching the LC column to back-flush mode V3, LC injection valve RI, refractive index monitor detector UV, ulti avio-let monitor detector FID, flame-ionization detector.

Fe-TPAA Fe(III)-tris[N-(2-pyridylmethyl)-2-aminoethyl] amine Fe-TPEN Fe(II)-tetrakis-N,N,N, N -(2-pyridyl methyl-2-aminoethyl)amine FFA Free fatty acids FGF Fibroblast growth factor FID Flame ionization detector FITC Fluorescein isothiocyanate FKBP FK506-binding protein FLAP 5-lipoxygenase-activating protein... 

ECD = electrochemical detection FID = flame ionization detector GC = gas chromatography HPLC = high performance liquid chromatography M = molar NaOH = sodium hydroxide NR = not reported rpm = revolutions per minute... 

IR = infrared spectrometry GC = gas chromatography FID = flame ionization detector NPD = nitrogen-phosphorous detector IDMS = isotope dilution mass spectrometry MS = mass spectrometry. 

EGDN Ethylene glycol dinitrate FH Fluor Hanford FID Flame ionization detector g Gram... 

ECD = electron capture detector FID = flame ionization detector- GC = gas chromatography HRGC = high-resolution gas chromatography HSD = haldie specific detector MS = mass spectrometry MWP = microwave piasma... 

FID = flame Ionization detector GC = gas chromatography HRGC = high-resolutlon gas spectrometry... 

Figure 2.4 Comparison of (a) sensitivity, (b) variability, (c) selectivity, and (d) pricing between various chemical and immunological analyses for the presence of PPCPs in the environment. FID = flame ionization detector and EC = electrochemical detection. Note that GC-MS-MS can have mass detectors such as triple quadrupole and ion trap with ionization from El = electron ionization or Cl = chemical ionization, whereas LC-MS-MS with ionization from ESI = electrospray ionization, APCI = atmospheric pressure chemical ionization, or APPI = atmospheric pressure photoionization. (Adapted from Ingerslev and HaUing-Sprensen, 2003.)...

G = Gas Filters MFC = Mass Flow Controllers R = Reactor Setup CG = Carrier Gas FID = Flame Ionization Detector... 

GC, gas chromatography FID, flame ionization detector MS, mass spectrometry EQL, estimated quantitation limit (the EQL of Method 8270 for determining an individual compound is approximately 660 qg/kg (wet weight) for soil/sediment samples, 1-200 mg/kg for wastes (dependent on matrix and method of preparation), and 10 J,g/L for groundwater samples) NR, not reported... 

Table 5.1.2 Gas chromatography (GC) and GC-mass spectrometry (MS) settings. FID Flame ionization detector, MSD mass selective detector, NA not applicable...

TD-IT, Thermal desorption-ion trap CAD MIKE, collisionally activated decomposition mass-analyzed ion kinetic energy MID, multiple ion detection FID, flame ionization detector NPD, nitrogen/phosphorus detector SIM, selected ion monitoring El, electron impact TMS, trimethylsilane MTBSTFA, N-methyl-N-(tetr.-butyldimethylsilyl)trifluoroacetamide. 

Figure 14.4 Schematic diagram of the chromatographic system used for the analysis of very low concentrations of sulfur compounds in ethene and propene CP, pressure regulator CF, flow regulator SL, sample loop R, restriction to replace column 2 VI, injection valve V2, three-way valve to direct the effluent of column 1 to either column 2 or the restriction column 1, non-polar capillary column column 2, thick-film capillary column SCD, sulfur chemiluminescence detector FID, flame-ionization detector.

Note FID, flame ionization detector ECD, electron capture detector ELD, electrolytic conductivity detector GC, gas chromatograph PID, photoionization detector. 

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