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GCMS analysis comments, Sample AD28141, December 2001

Machine-extracted title · confidence 85%

Gas chromatography-mass spectrometry analysis of sample AD28141 showing no unusual compounds detected; method acceptance ranges to be established and used.

NYC-WTC_000033865–000033873

Folder label: “GCMS X 11/20/01 A 11/26/01

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NYC 9/11 Public Portal Document

LSC Area Percent Report Data File C:\HPCHEM\1\DATA\DEC0501\28141.D Vial: 9 Acq On 5 Dec 2001 8:26 pm Operator: 209 GALOS Sample re extract 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 7.645 279 283 318 rVB 258368 853618 13.72% 2.781% 2 11.711 721 726 745 rBV 1693148 4584900 73.67% 14.939% 3 15.319 1113 1119 1136 rBV 2676393 6003582 96.47% 19.562% 4 20.589 1686 1693 1711 rBV 2817782 6223532 100.00% 20.279% 5 25.005 2168 2174 2186 rBV2 2591511 5650279 90.79% 18.411% 6 25.151 2186 2190 2202 rVB 22643 78827 1.27% 0.257% 7 30.081 2721 2727 2735 rBV 265872 539154 8.66% 1.757% 8 33.037 3042 3049 3069 rBV2 1653655 3890537 62.51% 12.677% 9 37.123 3487 3494 3517 rBV2 1000660 2865584 46.04% 9.337%

Sum of corrected areas: 30690013 28141.D GCMS1126.M Thu Dec 06 08:24:44 2001

NYC-WTC_000033870

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GCMS comments for sample AD28163, Dec 2001 · Box DEP Box 21

NYC-WTC_000033847

Analytical commentary for sample AD28163 dated December 6, 2001, noting no unusual compounds and low recovery rates for LCS standards.

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GCMS comments for sample AD28141, Dec 2001 · Box DEP Box 21

NYC-WTC_000033856

Analytical commentary for sample AD28141 dated December 6, 2001, noting detection of bis(2-Ethylhexyl)phthalate and low recovery rates.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999

machine-extracted · confidence unavailable · Check page ↗

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