SPECIATE Data Browser
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Profile Information
Number
2451  
Name Gasoline Vapor, Hot-Soak, Downwind Sample from the Astrodome - 1996
Master Pollutant
Region
Controls Not Available
Notes Profile normalized to equal 100% for the sum of the 55 PAMS (Photochemical Assessment Monitoring Stations) pollutants + MTBE, UNIDENTIFIED and OTHER.
Test Year
Entry Date Jul 01, 1999
Version SPECIATE 3.2
Name Weight % Uncertainty % Analytical Method Uncertainty Method
1,2,4-trimethylbenzene (1,3,4-trimethylbenzene) (BZ124M)  [PAMS] 1.59 -99 Not Available N/A
1,3,5-trimethylbenzene (BZ135M)  [PAMS] 0.37 -99 Not Available N/A
1-butene (LBUT1E)  [PAMS] 0.91 -99 Not Available N/A
1-pentene (PENTE1)  [PAMS] 0.53 -99 Not Available N/A
2,2,4-trimethylpentane (PA224M)  [HAPS]  [PAMS] 2.1 -99 Not Available N/A
2,2-dimethylbutane (BU22DM)  [PAMS] 0.34 -99 Not Available N/A
2,3,4-trimethylpentane (PA234M)  [PAMS] 0.83 -99 Not Available N/A
2,3-dimethylbutane (BU23DM)  [PAMS] 0.69 -99 Not Available N/A
2,3-dimethylpentane (PEN23M)  [PAMS] 0.48 -99 Not Available N/A
2,4-dimethylpentane (PEN24M)  [PAMS] 0.39 -99 Not Available N/A
2-methylheptane (HEP2ME)  [PAMS] 0.2 -99 Not Available N/A
2-methylhexane (HEXA2M)  [PAMS] 0.76 -99 Not Available N/A
2-methylpentane (isohexane) (PENA2M)  [PAMS] 2.5 -99 Not Available N/A
3-methylheptane (HEP3ME)  [PAMS] 0.22 -99 Not Available N/A
3-methylhexane (HEXA3M)  [PAMS] 1.39 -99 Not Available N/A
3-methylpentane (PENA3M)  [PAMS] 1.89 -99 Not Available N/A
Acetylene (or ethyne) (ACETYL)  [PAMS] 0.3 -99 Not Available N/A
Benzene (BENZE)  [HAPS]  [PAMS] 1.81 -99 Not Available N/A
Cis-2-butene (C2BUTE)  [PAMS] 0.34 -99 Not Available N/A
Cis-2-pentene (C2PENE)  [PAMS] 0.58 -99 Not Available N/A
Cyclohexane (CYHEXA)  [PAMS] 0.27 -99 Not Available N/A
Cyclopentane (CPENTA)  [PAMS] 0.39 -99 Not Available N/A
Ethane (ETHANE)  [PAMS] 0.73 -99 Not Available N/A
Ethylbenzene (ETBZ)  [HAPS]  [PAMS] 0.95 -99 Not Available N/A
Ethylene (or ethene) (ETHENE)  [PAMS] 0.9 -99 Not Available N/A
Isobutane (or 2-Methylpropane) (I_BUTA)  [PAMS] 0.84 -99 Not Available N/A
Isopentane (or 2-Methylbutane) (IPENTA)  [PAMS] 11.38 -99 Not Available N/A
Isoprene (2-methyl-1,3-butadiene) (I_PREN)  [PAMS] 0.57 -99 Not Available N/A
Isopropylbenzene (or cumene; 2-Phenylpropane) (IPRBZ)  [HAPS]  [PAMS] 0.06 -99 Not Available N/A
M & p-xylene (MP_X)  [HAPS]  [PAMS] 2.97 -99 Not Available N/A
Methylcyclohexane (MECYHX)  [PAMS] 0.27 -99 Not Available N/A
Methylcyclopentane (MCYPNA)  [PAMS] 0.68 -99 Not Available N/A
N-butane (N_BUTA)  [PAMS] 4.34 -99 Not Available N/A
N-heptane (N_HEPT)  [PAMS] 0.49 -99 Not Available N/A
N-hexane (N_HEX)  [HAPS]  [PAMS] 1.26 -99 Not Available N/A
N-nonane (N_NON)  [PAMS] 0.15 -99 Not Available N/A
N-octane (N_OCT)  [PAMS] 0.23 -99 Not Available N/A
N-pentane (N_PENT)  [PAMS] 3.59 -99 Not Available N/A
N-propylbenzene (N_PRBZ)  [PAMS] 0.29 -99 Not Available N/A
O-xylene (O_XYL)  [HAPS]  [PAMS] 1.14 -99 Not Available N/A
Propane (N_PROP)  [PAMS] 0.84 -99 Not Available N/A
Propylene (or Propene; 1-Propene) (PROPE)  [PAMS] 0.77 -99 Not Available N/A
Styrene (STYR)  [HAPS]  [PAMS] 0.45 -99 Not Available N/A
Toluene (TOLUE)  [HAPS]  [PAMS] 5.21 -99 Not Available N/A
Trans-2-butene (T2BUTE)  [PAMS] 0.16 -99 Not Available N/A
Trans-2-pentene (T2PENE)  [PAMS] 1.12 -99 Not Available N/A
Unidentified (UNID) 41.73 -99 Not Available N/A