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GC/MS TCLP calibration table analysis, October 2001

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GC/MS analysis report with TCLP calibration table data from October 16, 2001.

NYC-WTC_000089030–000089044

Folder label: “GC/MS Scan 9/28/01

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File ; C:\HPCHEM\1\DATA\OCT1501\LB.D Vial: 3 Acq On ; 15 Oct 2001 1:28 pm Operator; 209 GALOS Sample ; lab blk 9/28 Inst : GC/MS 209 Mise Multiplr: l.od MS Integration Params; LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title ; 209 625/TCLP calibration table 7/16/01 Library : C;\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 7.73 5.08 ug/1 559282 1,4-Dichlorobenzene-d4 11.76 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2 -Pent anoney^^-hydroxy-4 -methyl - 116 C6H12O2 000123-42-2 50 2 Morpholine^ 4-methyl- 101 C5H11N0 000109-02-4 9 3 3-Hydroxy4^2-pentanone 102 C5H10O2 003142-66-3 9 4 Butane ,/i-ethoxy- 102 C6H14O . 000628-81-9 9 abundance Scan 293 (7.733 min): LB.D (-) m/z42.95 100.00% 4b

59 5000-

101 I ' ' ' ' I ' ' ' ' I 7.40 7.60 7.80 8.00 69 83 + ' I ' ' ' ' I ' ' ' ' I ' I I I ' ' ■ I m/z 59.05 52.82% Ti^-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- 4(3

5000 59 7.40 7.60 7.80 8.00 m/z 101.05 19.61% 15 31 101 I l| I , , , I I I I , I I............. I |l| I I I I ' ' I ' ' ' . ........ . TiZz-> 10 20 30. 40 50 60 70 80 90 100 110 Abundance #1640: Morpholine, 4-methyl- 413 ' I ' ' ' ' I 7.40 7.60 7.80 8.00 5000 m/z 58.05 16.50% 101 15 71 27 J ' 26' ' ''30 .---------- 56_ I ' ' I ' ' I ' I-' r-|^i-i-rT-|-rT-r-ryT-r-i-r-fL-i-rT^

Tife-> 10 40 50 60 70 80 90 100 110 Abundance - — #1691:3-Hydroxy-2-pentanone ' ' I ‘ ’ 1 ' ' ' ' I ' ' ' ' I,'.fTT ‘r3ll 7.40. 7.60 7.80-.8.00.:.< m/z 41.05 7.65%

5000 -45-r 15 , , I...... II....... I ' ‘ ' I ' ' ' ' I ' ' ' ' I ' 66 73 84 ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ‘ 102 ' I 71ZZ-> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7.80 8.00

LB.D NP091101.M Tue Oct 16 15:20:34 2001 Page 5

NYC-WTC_000089040

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NYC-WTC_000089040Source: NYC Law Department, mirrored locally

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