GCMS blank analysis results for sample AD31586, February 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\HPCHEM\1\DATA\JAN0302\31586.D vial: 38 Acq On 4 Jan 2002 10:34 pm Operator: 209 GALOS Sample gems scan l/2a 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.

5.75 0.27 ug/1 57615 1,4-Dichlorobenzene-d4 11.52

Hit# of 5 Tentative ID MW MolForm CAS# Qual 92 C7H8 000108-88-1 91 2 2,5-Norbornadi ene 92 C7H8 000121-46-0159 3 Tetracyclo[3.2.0.02,7.04,6]heptane 92 C7H8 000278-06-8 59 4 1,3,5-Cycloheptatriene 92 C7H8 ______ 000544-25-2 53 Abundance Scan 77 (5.749 min): 31588.D (-) m/z 91.00 100.00% S1

5000

39 AR 51 65 5.40 5.60 5.80 6.00 ‘ > ii 61 । | 86 I I i j 11 i i j I I i i j ri i i j 11111 ItTT i li| 111 I | 11 i i 11 1111 11 i i | 11 n | u 11 f rri i |1 i 11 ■ HPTT m/z 92.00 60.94% m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance #63030: Toluene 91

5000 - IT 5.40 5.60 5.80 6.00 m/z 38.9.5 14.16% ....... 45 51 “ i"1111"111 —T1111 n 11 > 11 > 11111111111111111111111111111 61,65 •) ‘1' ‘ I * +t Hpmp m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance #63032:2,5-Norbornadiene 91 Movvro"wy/ 1 L1 " ‘ ‘ ' 5.40 ' 5.60 “ 5.80 "6.00 5000 66 m/z 64.95 11.48%

27 41 51 mmmmmmm++ — _M “ i ■ “ • i “ “ i • “ ‘ i “ “ i1 •" i “ • ■ i miz-> 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 91 5.40 5.60 5.80 6.00 m/z 62.95 7.73% 5000 66

miz-> 20 25 27 ■ i “ ■ ■ i •1 “ i ■ 30 38 i “ ■ ■ i T 51 35 40 45 50 55 60 65 70 75 80 85 90 95 100 1 ■ 1'''' 111'11' ■ I'1" I 111 “11111 ■ ■

5.40 i 1 ■ ■ •

5.60 i ■ ■ w. , I 4" 1 5.80 6.00 J 1

31586.D GCMS1126.M Fri Feb 01 11:11:02 2002 Page 1 NYC-WTC_000049700