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GCMS analysis comments for sample AD29134, Dec 17 2001

Machine-extracted title · confidence 95%

Lab notes for sample AD29134 indicate detection of di-n-butylphthalate and one LCS compound outside acceptance range.

NYC-WTC_000035865–000035875

Folder label: “GCMS X 11/30/01 A 12/10/01

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NYC 9/11 Public Portal Document

LSC Area Percent Report

- Data File : C:\HPCHEM\l\DATA\DEC1001\29134.D Vial: 10 Acq On : 10 Dec 2001 7:31 pm Operator: 209 GALOS Sample : gc/ms scan 11/30 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Smoothing : OFF Filtering: 5 Sampling : 1 Min Area: 1 % of largest Peak Start Thrs: 0.2 Max Peaks: 100 Stop Thrs : 0 Peak Location: TOP

If leading or trailing edge < 100 prefer < Baseline drop else tangent > Peak separation: 5

Signal : TIC

peak R.T. first max last PK peak peak peak % Of # min scan scan scan TY height area % max. total

1 7.601 274 278 292 rBV 394299 984244 13.27% 2.585% 2 11.346 682 686 691 rBV 58663 131304 1.77% 0.345% 3 11.429 691 695 710 rVB 66067 187598 2.53% 0.493% 4 11.668 715 721 739 rBV 2127416 5283565 71.25% 13.879% 5 15.275 1108 1114 1132 rBV 3225662 6738682 90.87% 17.701%

6 20.554 1682 1689 1721 rBV 3392884 7415498 100.00% 19.479% 7 24.970 2164 2170 2181 rBV2 3115337 6917470 93.28% 18.170% 8 25.117 2183 2186 2197 rVB2 26721 83160 1.12% 0.218% 9 26.989 2385 2390 2398 rBV 38571 86025 1.16% 0.226% 10 30.046 2718 2723 2733 rBV 459811 939976 12.68% 2.469% 11 33.003 3039 3045 3064 rBV2 2072541 5080375 68.51% 13.345% 12 37.097 3483 3491 3518 rBV2 1439184 4222229 56.94% 11.091%

Sum of corrected areas: 38070126

29134.D GCMS1126.M Wed Dec 12 16:05:30 2001

NYC-WTC_000035870

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NYC-WTC_000035870Source: NYC Law Department, mirrored locally

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