NYC 9/11 Public Portal Document
User: Huhn, William
Westchester Dept, of Labs & Research
Date: 06/03/2002 Time: 11:42:39
Sample: AE12532
Analysis:. $S_524 Spike recovery for 524
Units: ug
Started: 5/24/02 00:03 Ended: 5/24/02 00:03 Analyst: BH
Result source: manual entry
Page: 1
w Result
Surr - 1,2-DICHLOROETHANE- 4.7 .5
Surr - 4-BROMOFLUOROBENZ 5.3 .5
Dichlorodifluoromethane 14 •5
Chloromethane 19 .5
Vinyl chloride 14 .5
Bromomethane 18 .5
7 Chloroethane 21 •5
T richlorof luoromethane 18 .5
1,1-Dichloroethene 17 .5
10 Methylene Chloride 20 .5
Methyl tert-butyl ether (MTBE) 18 1.0
trans-1,2-dichloroethene 21 .5
1,1-dichloroethane 21 .5
Bl [2-butanone (MEK) 87 2.0
l2,2-dichloropropane 20 .5
cis-1,2-dichloroethene 21 .5
17 *THM-Chloroform 20 .5
rm
risr
Bromochloromethane
1,2-dichloroethane
22
19
.5
.5
Surr - TOLUENE-D8 4.9 .5
21 1,1,1- trichloroethane 17 .5
s*1kJ**J-------- :---------------------
: 1,1-dichloropropene 19 .5
ft Carbon tetrachloride
Benzene
Trichloroethene
17
21
19
.5
.5
.5
r 1,2-dichloropropane 20 .5
2.7 Dibromomethane 18 .5
It *THM-Bromodichloromethane 20 .5
w Methyl iso-butyl ketone (MIBK)
cis-1,3-dichloropropene
Toluene
92
20
21
1.0
.5
.5
trans-1,3-dichloropropene 19 .5
"IF 1,1,2-trichloroethane 19 .5
Tetrachloroethene 20 .5
"W'"’ 1,3-dichloropropane 20 .5
; 36 *THM-Dibromochloromethane 20 2.0
3? Chlorobenzene 20 .5
3$ 1,1,1,2-tetrachloroethane 18 .5
21 .5
P & M-xylene 42 .5
O-xylene 21 .5
Styrene 21 .5
1,1,2,2-tetrachloroethane 20 .5
*THM-Bromoform 21 2.0
Isopropylbenzene 21 .5
LIL 1,2,3-trichloropropane 18
21
.5
.5
N-propylbenzene
Bromobenzene 1 20 .5
NYC-WTC_000083699
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