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GCMS blank results for volatile organics, April-May 2002

Machine-extracted title · confidence 100%

Laboratory report showing non-detect results for volatile organic compounds in a GCMS blank run (Sample AE08323) from April to May 2002.

NYC-WTC_000048085–000048093

Folder label: “GCMS X 4/9/02 A 4/19/02

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\l\DATA\020419\0409LB.D Vial: 3 Acq On : 19 Apr 2002 10:04 am Operator: Nefliu Sample : 04/09 lab blk Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020418.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1

Peak Number 3 Phenanthrene-dlO Concentration Rank 1

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

31.96 0.29 ug/1 593723 Phenanthrene- dl 0 31.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Phenanthrene-dlO 188 C14D10 001517-22-2 72 2 Anthracene-dlO- 188 C14D10 001719-06-8 50 3 Pentacyclo[7.3.1.1. (4,12) .0(2,7) ... 188 C14H20 1000215-61-8 38 4 Pentacyclo[8.4.0.0(3,7) .0 (4,14) . .. . 188 C14H20 1000099-27-2 36 Abundance Scan 4915 (31.957 min): 0409LB.D (-4902) (-) m/z 188.15 100.00% 188

5000

}’’’ 'I' 80 94 31.60 31.80 32.00 32.20 ........... 44 56 ............................ m . I | n r, p 111" ' r ■ ■ ■ i" ■' i" " I " 1' i'f fri " 1' I"111* 1111111 p i 1111111 p 111111 160 m/ z 94.10 16.78% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance #79827: Phenanthrene-d10 188

5000 TT 1**111’111)’ 31.60 31.80 32.00 32.20 m/Z 189.10 16.65% 80 94 160 42 52 66 qmeRafa 30 r . ll t < . t j । । ! । | । "10811"118 132 146 , |,| 170179.1,11 1' I" '111"' I Itt ' rf’t toryv'" I ’Uli1 >11 m/z-> 10 20 30 40 50 60 70 80 90 100110 120 130 140 150 160 170 180 190 Abundance #79826: Anthracene-d10- 1(18 ‘l 31.60 31.80 32.00 32.20 5000 m/z 80.10 12.37%

80 94 160 , . 66

n/z-> 17 30 42 52 ' r 11' i'1" I" " I1"11111 —HH 146,44179179 4. 108 118 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 132

Abundance #79715: Pentacyclo[7.3.1.1 .(4,12).0(2,7).0(6,11) tetradeca... 188 31.60 31.80 32.00 32.20 m/z 184.20 10.97% 5000 79 91 55 67 131 105 117 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 ,1.145,159 173.. I TT r ■ ■ ■ t । * 1d‘ । 1 1 31.60 31.80 32.00 32.20

0409LB.D SCAN020418 .M Thu May 02 15:22:37 2002 Page 5

NYC-WTC_000048092

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