GCMS blank analysis report for sample AD28593, Nov-Dec 2001

Machine-extracted title · confidence 100%

Instrument blank report confirming absence of target analytes in the analytical system prior to sample testing.

NYC-WTC_000034731–000034740

Folder label: “GCMS X 11/23/01 A 11/29/01”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV2601\LBC.D Vial: 4 Acq On : 27 Nov 2001 8:13 pm Operator: 209 GALOS Sample : 11/23 scan Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Toluene Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 5.89 0.56 ug/1 108772 1,4-Dichlorobenzene-d4 11.69 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 Toluene 92 C7H8 000108-88-3 90 2 Tetracyclo[3.2.0.02,7.04,6] heptane 92 C7H8 000278-06-8 53 3 1,3,5-Cycloheptatriene 92 C7H8 000544-25-2 43 4 2,5 -Norbornadiene 92 C7H8 000121-46-0 42 Abundance Scan 92 (5.892 min): LBC.D (-) m/z 91.00 100.00% 91

5000

■ ■' । ■ ■ ■ • । ■ ■ ■ ■ । ■ ■ ■ ■ ।111 ■ 5.60 5.80 6.00 6.20 39 51 65 77 ,...100 mmmdtmm __________________________________ ।.... 207।... r...।....।....।.... r... ।.... t.... ।.... m/z 92. 0.0 64.46% mlz-> 20 30 40 50 60 70 80 90 100110120130140150160 170180190 200210 Abundance #63030: Toluene 91

5000 TII , -rt1iT-rp-m-II 5.60 5.80 6.00 6.20 m/z 64.95 10.64% 51 65 mmmHepmm I ■■ ■■ I " I■■■■I•l-■■■l ■ ■ " I ■ ■ ■ -1 ■■ ■■ j ■ ■ ’। । -1 mlz-> 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #963: Tetracyclo[3.2.0.02,7.04,6]heptane 9 ....... _ 5.60' 5.80 6.00 6.20 5000 m/z :39.05 8.02% 66

27 38 51 J TIUOpgu ...... I..... I' I I i | I I I i | ■ i I i | i i i i | i i ii | 1/1 I | I i f»pin | i i i > | ... i | i i i i | i i i > | :> > miz-> 20 30 40 50 60 70 80 90 100110120130140150160 170180190200210 Abundance #63035:1,3,5-Cycloheptatriene 9 5.60 5.80 6.00 6.20 m/z 50.95 5.09% 5000

,2737 514*** 65

"’I' ' ' ' ‘ ’ I ' " • I * H 1 rn ' | " III• I *I I«.. |I I.•| . I I I |II I.|«|■ w "Wy/wy ' ' I 1 ' 1 1 I ' 1 ' ' I * ’ 1 ' I ' ‘ m/z—> 20 30 40 50 60 70 80 90 1001 ) 120 130140150160 170 180190 200 210 5.60 5.80 6.00 6.20

LBC.D GCMS1126.M Fri Nov 30 16:06:50 2001 Page 1

NYC-WTC_000034737

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