Volatile organic compound analysis results, sample AD27490, Nov 2001

NYC 9/11 Public Portal Document

User: Huhn, William Westchester Dept. of Labs & Research Date: 11/15/2001 Time: 11:51:14

Sample: AD27490 Analysis: $C1 524 Volatile Organic Compounds-Cal 1 Units: ug Started: 11/14/01 00:04 Ended: 11/14/01 00:04 Analyst: BH Result source: m:\instruments\206\rrfiles\1114c10a.rr Page: 1 ............ .. yy v. vv...;.<:.::v..•.•.}v :.:::} "v.•:•.•. v%' •.•.ir, {L..•.•.:.vv.•:6:}:..i:ati: v .}:~:• .~:::n:.::::•...... v very}}::::: '~~{~ vvv .. :•}:•:•}X?•}i:•}?v}:ii.}:•:..:.vvv............ ...vv.:..vvvv:L•.•.•?:i:Y•::ti:Li.:L .}.•.•.•.•.•.:::n.nvv v.•.•:.v.•.vv ': i:•:.c. .n . +••. .•avv....v.•.•.•.•:.vvvv~ .•..•.•.v.•.•:.::..vv. •.•.•.•i}:v .?~'.F1.:'T~' • ~::~}••v v:~:: t ': Surr_1,2 DICHLOROETHANE 15.4 5 Surr_4-BROMOFLUOROBENZE 5.2 5 ~ iia.• .... .,?ii.a r.:.:: i :Lr_G-:'rr .."r•-'y:: ~ r :'..~.Ja }v: .j_ ':~ JJ ~}'' f: ,f % i i>~-a% r'+ i ' ' a. ri.~.:~}}}~'s."}>'.ry•_' :.::`: ~:'•' j v....ax: - :..:.>~. •..:: .>. •+•l+}a'.3~=.r:Jtf •, ~i>'=.:. `iJ ... .. ~/ ..l. :... ... :?.. r/.:. :•. :':i.•} '::ai !"j'.': : :l j. yi:?i}%Jf

Vinyl chloride 13 .5 Bromomethane 9.6 .5 I Chloroethane 12 I,5 Trichlorofluoromethane 13 I I.5 ~2LfMMM. .' :::. w• _ .: ,,a. ;::(+"'•,:•,'•• .'a'u-'ir{•:'i:'~.~~..,f .~ _:r f : .a :?~:.<v:~ t ' . 1~y3•- ' :% ••• •'r ii r ' a' :v? '•: •.~.• '•}~r. 'l' _v%}' .i ::•.'r .:• :..>:J ¢jr.•..> '' a'~ * ~ +• "':t'•.'%: ~'•:r ~}r

•. • ... Methyl tort butyl ether 7.5 I Ii.0 „ J.:.i:?:' •:'•ice': r:-' •}.'':3:.i;:J::{ iYf -' : r r :. ~. . } . .::•:::::::: .:•: •.:: .. >.:.a.. : .,~>! f . i:•4.J:-}.•. .. . .ar}--. /}':9: } 'f ,,a:::.:i;?.. •3. aiac}.' 1• ?;Y>?•::ir. ": 1,1-dichloroethane 13 I ? > 2-butanone (MEK) 9.6 2,0 €£z 2,2-dichloropropane 13 J.5 cis-1,2-dichloroethene 12 J.5 #a`t Chloroform 13 I.5 ?:... - ~. :i .. •~.J,',NLrl3 ,+J ,. . :;s .v,:te r. "'! 3'.~' ' n ''• '''i. ', r '

:;<€ 1,2-dichloroethane 13 .5 2.0 Surr_TOLUENE-D8 4.9 1 .5 ; 1,1,1- trichloroethane 13 .5 < <. 1,1-dichloropropene 12 .5 Carbon tetrachloride 13 .5 >~t+ Benzene 11 .5 Trichloroethene 11 .5 1,2-dichloropropane 12 .5 2'T+ Dibromomethane 12 .5 4 # Bromodichloromethane 12 .5 Methyl iso-butyl ketone 12 1.0 cis-1,3-dichloropropene 12 .5 Toluene 11 .5 trans-1,3-dichloropropene 11 .5 i ' 1,1,2-trichloroethane 11 .5

I trachloroethene 12 .5 3-dichloropropane 12 .5 bromochloromethane 11 2.0 lorabenzene 12 5 1,1,2-tetrachloroethane 12 .5 hylbenzene 12 .5 & M xylene 23 .5 xylene 12 .5 yrene 12 .5 1,2,2-tetrachloroethane 12 5 omoform 12 2.0 opropylbenzene 11 .5 2,3 trichloropropane 11 .5 N-propylbenzene 11 .5 omobenzene 11 .5

NYC-WTC 000001139