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GCMS sample analysis summary, May 7, 2002

Machine-extracted title · confidence 90%

Summary of GC/MS analytical results for sample AE08838 processed on May 7, 2002, including surrogate recovery data.

NYC-WTC_000043667–000043677

Folder label: “GCMS X 4/24/02 A 5/3/02

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\HPCHEM\1\DATA\MAY0302\8838.D Vial: 7 Acq On 3 May 2002 7:55 pm Operator: Sample RE-EXT. Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method C:\HPCHEM\1\METHODS\GCMS0501.M (RTE Integrator) Title 209 625/TCLP calibration table' Library C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Toluene Concentration Rank 3

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

6.35 0.61 ug/1 39190 1,4-Dichlorobenzene-d4 12.19

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Toluene 92 C7H8 000108-88-3 (95, 2 1,3,5-Cycloheptatriene 92 C7H8 000544-25-2 72 3 Tetracyclo[3.2.0.02,7.04,6]heptane 92 C7H8 000278-06-8 64 4 Cyclobutene, 2-propenylidene- 92 C7H8 052097-85-5 64 Abundance Scan 143 (6.354 min): 8838.D (-) m/ z 91.10 100.00% 91

5000

I |—T 1 1 i ' 1 I b | I I I I | I > ‘1 III I

39 E 51 65 600 6.20 6.40 6.60 6.80 I 45 ------- I I 86 , m/z 92.10 60.03% 11111111 -lipin 1 i11 '1 r 111 1111 ■ r ' m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance #63028: Toluene 91

5000 ................................... .... I IIII 6.00 6.20 6.40 6.60 6.80 m/ z 39.00 13.04% 51 65 38 45 j 61 m/z-> T1 | ! I ! ! | ! ! I I | > > ! I | > ! I > | - I > ■ j t t l ! | I I > 111i

20 25 30 35 40 45 50 55 I |

60 I I I

65 T r i'111 r 1' ■ i'11 ’ i ’ 70 75 80 85 90 95 100 + Abundance #63035:1,3,5-Cycloheptatriene 91 1 1 1 ' MA—AA AAA 6.00 6.20 6.40 6.60 6.80 5000 m/ z 65.05 12.69%

65 27 37 46 51 61 । I-1 I I I I I I I I I I I I-1 I I I I I I I [ I I I I I I I I I I I I I I I I ! I I | I I II ’ fu I IITI I I I I I I I 1 I ' I I I I I I I ।'1111 m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance #963: Tetracyclo[3.2.0.02,7 04,6]heptane 1 1 । 1 ' T I [ l I I I I I I i l kI [ I I I 91 6.00 6.20 6.40 6.60 6.80 m/ z 51.00 8.13%

5000 66 WMPMAaA/ W/ 27 38 51 11 r 111 r 1 ■ • i11111'1'11'111 r 11111111 r 111 r 111 1 r 11' r 1 " i'1111" 111 '95 100 11/1/B.nl i iii । i 5 i i । r i i । । । m/z--> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 6.00 6.20 6.40 6.60 6.80

8838.D GCMS0501.M Mon May 06 10:48:39 2002 Page 1

NYC-WTC_000043674

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