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GCMS blank analysis results, April 2002

Machine-extracted title · confidence 100%

Laboratory report showing GCMS blank analysis for volatile organic compounds on April 2, 2002.

NYC-WTC_000058591–000058599

Folder label: “GCMS X 3/6/02 A 3/30/02

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C : \HPCHEM\ 1 \DATA\M7kR3 002 \LB . D Vial: 4 Acq On 29 Mar 2002 5:55 pm Operator: Sample gc/ms scan 3/6 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 Decanedioic acid, bis(2-ethylh Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T.

36.17 1.88 ug/1 101527 Perylene-dl2 37.93

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Decanedioic acid, bis{2-ethylhexyl) 426 C26H50O4 000122-62-3/' 8^ 2 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5 240 C12H20N2O3 051209-93-9^'5 3 Propanedioic acid, hexyl-, diethyl 244 C13H24O4 005398-10-7 25 _ Naphthalene, 1-isothiocyanato- 185 C11H7NS 000551-06-4 16 Abundahce " ~ Scan 3391 (36?172 min):”LB.D"H m/z.. 18^0.... 100 7m 1$5

I 57 5000 70

»l k«T I 203 281 297 316 35.80 36.00 36.20 36.40 36.60 m/z 57.0,0 52.76% m/z->. ...... 40 60__ 80 100 120 140 160 180 200 220 „,240 ....260, 280 ...SOO. 320. Abundance #55661: Decanedioic acid, bis(2-eihyihexyi)"ester"....... 185 i 5000 57 71 112 35.80 36.00 36.20 36.40 36.60 i I

Abundance. 40 Un 125 143 166 I i| 203 TTT-TTyTT-rT^p-T-rrprr-r-ryrTT-^^ M__80__ 100 120 140 160 180 200 220 240 260 280 300 320 #31909: 2.4.6ilH.3H.5H)-PyiimidipeI:taie, 5.5-dic:hyi-141- 298 316 ' 'I ' m/z 70.1,0 42.93%

185

35.80 36.00 36.20 36.40 36.60 5000 m/z 71.1,0 37.84% 211 70 i i 140'155168 225 240 m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #32687: Propanedioic acid, hexyl-, diethyl ester 35.80 36.00 36.20 36.40 36.60 70 m/z 55.0,0 34.99% 5000 83 112

I , m/z~> nx 40 60 80 I 98 ll 199 217 100 120 140 160 180 200 220 240 260 280 300 320 35.80 36.00 36.20 36.40 36.60

LB.D GCMS0308.M Tue Apr 02 11:11:32 2002 Page 2

NYC-WTC_000058598

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NYC-WTC_000058598Source: NYC Law Department, mirrored locally

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