GCMS calibration table for multiple compounds, April 2002

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Calibration table listing results for various organic compounds including nitrosamines and dichlorobenzenes from April 2002.

NYC-WTC_000048695–000048704

Folder label: “GCMS X 4/11/02 A 4/15/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\APR1202\LB.D Vial: 3 Acq On : 15 Apr 2002 10:03 am Operator: Sample : gc/ms scan 4/11 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 8.20 7.81 ug/1 1156090 1,4-Dichlorobenzene-d4 12.23 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 50 2 Acetic acid, 1,1-dimethylethyl este 116 C6H1202 000540-88-5 33 3 Acetic acid, cyano-, 1,1-dimethylet 141 C7H11NO2 001116-98-9 17 4 Morpholine, 4-methyl - 101 C5H11NO 000109-02-4 9 Abundance Scan 344 (8.200 min): LB.D (-) m/z 42.95 100.00% 43

59 5000

101 ............. I _........... ' i ■ • ■ ■ i ■ 1 ■ ' i ■ 1 1 1 ' 11 I ' ' 7.80 8.00 8.20 8.40 8.60 0 . . । . . . ■ । i । । > 374 +5*+ It ‘ 69' I ' ' 77‘ ' I 831 ‘ 1 I ' ' ' 1 I1 ' ' 1 I ‘ ‘ ‘ I । ' ' ‘ ‘ ‘ m/z 59.05 52.37% miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- 43

j 5000 ' i ■ > • ' i ■ ‘ • i ‘ ■ 'T' ' 1 1 1 ■ ‘ 59 7.80 8.00 8.20 8.40 8.60 m/z 100.95 21.66% 15 31 ........... ...... . 101.............. JL i TTT+ 1 ■ ■ | niz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #3292: Acetic acid, 1,1-dimethylethyl ester 43 . । । r/t .-i — ________ ITT* 1′11 4 7.80 8.00 8.20 8.40 8.60 5000 57 m/z 58.05 16.87% 101 15 27 l +1 ■ ■ i " ' i ■ ■ ■ • । ■ ■ i ■' ■ ■ i ■ ■ ‘ ‘ i ■ '1 ■ i • i ' 1 1 1 I 1 1 1 ' I 11 ' 1 I 1 1 11 I 1 1'' I 1 r nz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 - Abundance #7666: Acetic acid, cyano-, 1,1-dimethylethyl ester 59 7.80 8.00 8.20 8.40 8.60 m/z 41.05 8.04% 5000 41

iz—> *19mm 10 20 30 40) +53 50 60 126 70 80 90 100 110 120 130 ■. 1 . . . . । 7.80 8.00 . 1141T1 PT , , 8.20 8.40 8.60

LB.D GCMS0412.M Tue Apr 16 15:42:58 2002 Page 1 NYC-WTC_000048702

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NYC-WTC_000048702Source: NYC Law Department, mirrored locally

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