Page 195 - Basic Gas Chromatography
P. 195

a     sam-            time                                 volume                      peak   peak
        a
        of              retention                                                        the   the
        fraction        the   to                             retention   the             before  eluted   after  eluted



        chromatography;   (column)   equal   also   Kelvin)   GC   to  equal   column    n-alkane   n-alkane





 ee   P   phase         is   it     in  (always   PTGC)   velocity   0°C   in  column   also   column   in   (column)   an   an   of   retardation)

  LR      column   mobile   tubular   time;   compound   time   (in   detector   gas   at   volume;   compound   volume   in   volume   volume   phase   of   atoms   Equation)
 Re     in   a   in   open     time   general   velocity   carrier   volume   of   hold-up   phase   volume   height   tubular   atoms   (relative

 AP     factor   sensitivity   hold-up   unretained   time   retention   retention   in   temperature   temperature   conductivity   general   volume   volume   hold-up   unretained   mobile   volume   retention   retention   stationary   base   half   open   carbon   carbon   factor   coefficient   (Rate
 RAP  EE®   component   resolution   general   factor   linear   in   retention   gas   of   retention   of   at   at   of   of   factor
  RAP   Retardation   constant   Support-coated   in   Mobile-phase   an   elution   Temperature   Mobile-phase   Interparticle   Liquid-phase   Mobile-phase   an   retention   width   width   coated   interest   interest   ratio
 AMEE     ple   Peak   Detector   Time   of   Peak   Adjusted   Corrected   Significant   Column   Thermal   Tailing   Average   Volume   Specific   of   Corrected   Volume   Total   Adjusted   Corrected   Volume   Peak   Peak   Number   of   Number   of   Separation   Phase   Activity   Packing
  Be         Gas                                                      Net             Wall          symbols
 PAR  FEE   R   R.   Rg   S   t   ty   tr   tk   tg   T   T’   T,   TF   sig  norwn's  =   Viv   Vu   Vn   Ve   Ve   R   Vs   Wp   Wh   WCOT   Zz   +1)   (z   Greek   gsQanK<

                                                     oo







                                        ambi-                          factor   stationary   phase

                                        under                                 of  the


  FIVIDS   peaks                        outlet                         correction   the   in   volume

  SALLINGVZIN   column   adjacent   phase   phase   phase   column   plate   concentration   per   plates)


  FAILING   in  phase   of   two   detector   gas   phase   stationary   mobile   stationary   factor   measured   at   meter   flow   corrected   chromatography   theoretical   (compressibility)   factor)   the   of  substance   theoretical   pressure   (column)


  PRAVEEN  LD   stationary   maxima   diameter   phase   a   of   general   in   the   in   liquid   in   the   in   the   in   detector   response   rate,   with   wet   a   rate   detector   infrared   chromatography   one   to   Kovats   compression   (capacity   which   in   mass   as   quantity   of   partial   pressure   tubular   180




  RNR    of   between   liquid   diameter   detectability   coefficient   coefficient   coefficient   coefficient   coefficient   capture   detector   flow   flow   Transform   chromatography   partition   chromatography   (HETP)   index;   factor   constant   expressed   chromatography   detectable   detector   (number   (column)   general;   vapor   open   radius
 RA   area   area   inside   of         Mobile-phase   conditions   Mobile-phase   ionization   height   equivalent   phase   is   length   spectroscopy   a   of   number   tubular   in   pressure   pressure   column


      Peak   Surface   Distance   Column   Thickness   Particle   Minimum   Diffusion   Diffusion   Diffusion   Diffusion   Diffusion   Electron   Relative   ent   Flame   Fourier   Gas   Gas-liquid   Gas-liquid   Gas-solid   Plate   Enthalpy   Height   Retention   Mobile   Retention   Distribution   phase   Column   Liquid   Minimum   Mass   Noise   Plate   Open   Pressure   Inlet   Outlet   Equilibrium   Porous-layer   Inside   ea
 BN  Re                                                                                                           ar


  KR
  ae         o                                                                       MDQ
     ty  Vw                                                                                                       a a
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