NYC 9/11 Public Portal Document
NO QC EVALUATION HAS BEEN PERFORMED, , ;
DATA VALIDITY IS UNSUBSTANTIATED
AND THE DATA SHOULD BE USED WITH DISCRETION
WTC TEDLAR BAG AIR ANALYSIS. TO-15 MODIFIED METHOD
DRAFT GC/MS Results for 01/28/02
Name NYC884 NYC885 NYC886 NYC887 NYC889 NYC888 .. ’ . .
hple Location Instrument Blank Tedlar Bag Blank Washing Tent Austin Tobin Plaza North Tower South Towery ,
Ambient Air Plume Plume .,'2
Sample Number________ A07401 A07402 A07404 A07403 ‘ =
Sample Height_________ Breathing Level Breathing Level Ground Level Ground Level ■"
Sample Volume 250 mL 250 mL 250 mL 250 mL 250 mL .; •; 2-
Reporting Limit (RL) 20 20 20 20 20 / ;20"?i;2?‘-
Sample Cone. Units ppbv ppbv Ppb, ppbv PPb,
Propylene' RL RL RL RL RL -
Chlorodifluoromethane _5k RL
RL
RL
RL
RL
RL
RL '■■■-■RL 2
' ■RL,ro: ■■’■
Dichlorodifluoromethane RL RL
Dichlorotetratiuoroethane RL RL RL RL RL
Chloromethane RL RL RL RL RL -■'■RL/-'-' 'tC
Vinyl Chloride__________
1,3-Butadiene
RL
RL
RL
RL
RL
RL
RL
RL
RL
RL
' i-RLAZV r.. -i
Bromomethane RL RL RL RL RL ■■■RL"'--- •3;..
Chloroethane
T richlorofluoromethane
_5L
RL
RL
RL
RL
RL
RL
RL
RL
RL
- ■RL'l'S^'-.l ■
Isopropyl Alcohol_______ RL RL RL RL RL ■■■‘RL-:.-2'''‘<-.
Acetone RL RL RL RL RL ■.RL‘'-i.A' 1.; '
Trichlorotrifluoroethane RL RL RL RL RL . tRL
1,1-Dichloroethene RL RL RL RL RL RL - . ; ■ f
3-Chloropropene________ RL RL •RL RL RL ■ RL K
i
Methylene Chloride______ RL RL RL RL RL RL < •
MTBE RL RL RL RL RL RL '
trans-1,2-Dichloroethene RL RL RL RL RL • ,RL ' .A
Hexane RL RL RL RL RL RL T.-'';-
1,1-Dichloroethane RL RL RL RL RL RL
Vinyl Acetate RL RL RL RL RL RL '
2-Butanone RL RL RL RL RL RL ’-J
J||fcL2-DichlQroethene RL RL RL RL RL RL • ?
l^^yAcetate RL RL RL RL RL RL •=;/'
Chloroform RL RL RL RL RL RL • ’
Tetrahydrofuran_________ RL RL RL RL RL RL r. ;
1,1,1-Trichloroethane RL RL RL RL RL RL 12
Cyclohexane___________ RL RL RL RL RL RL ”
Carbon Tetrachloride RL RL RL RL RL RL i
1.2-Dichloroethane RL RL RL RL RL RL ■
Benzene RL RL RL RL RL RL ‘ ■ /
Heptane RL RL RL RL RL RL
Trichloroethene RL RL RL RL RL RL
1,2-Dichloropropane RL RL RL RL RL RL ■ :
1,4-Dioxane RL RL RL RL RL . RL -
Methyl Isobutyl Ketone RL RL RL RL RL RL .
cis-1,3-Dichloropropene RL RL RL -RL- RL RL »
Toluene JL RL RL RL RL RL
trans-1,3-Dichloropropene RL RL RL RL RL
1,1,2-Trichloroethane RL RL RL RL RL RL
2-Hexanone RL RL RL_ RL RL RL
Tetrachloroethene RL RL RL RL RL
Dibromochloromethane
1,2-Dibromoethane
JL RL RL_ _BL_ RL RL
RL RL RL RL RL RL
Chlorobenzene RL RL RL RL RL RL
Ethylbenzene
m&p-Xylenes
RL RL RL —5k_ RL RL
RL RL RL _5k_ RL RL
0-Xylene
Styrene
-5L RL _RL_ -BL. _2L —Ri:——
RL RL RL_ -St- RL RL
Bromoform RL RL RL_ RL RL RL
1,1,2,2-Tetrachloroethane RL RL _RL_ RL _BL —RL—
4-Ethyltoluene RL RL RL RL RL
rimethylbenzene
^^Brimethylbenzene
RL
RL
JSL
RL
RL_ RL RL RL
RL__ RL —St——
RL RL RL_ RL RL RL
1,4-Dichlorobenzene RL RL__ -RL- RL RL
Benzyl Chloride RL RL RL
1,2-Dichlorobenzene RL RL
RL _S^__
_5L_ RL RL
1,2,4-Trichlorobenzene
Hexachloro-1,3-Butadiene
RL
RL
RL
RL
RL
RL
RL
RL
RL
RL
RL
RL i
CITY_21MC100_002961896
NYC-WTC_000186602
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