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GCMS blank results for volatile organics, Sample AE05750, April 2002

Machine-extracted title · confidence 100%

Laboratory report showing blank analysis results for volatile organic compounds in sample AE05750 from April 2002.

NYC-WTC_000048469–000048478

Folder label: “GCMS X 4/10/02 A 4/15/02

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Scanned page image, NYC-WTC_000048473
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\HPCHEM\l\DATA\APR1202\LBA.D Vial: 16 Acq On : 15 Apr 2002 10:47 pm Operator: Sample : gc/ms scan 4/10 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0412.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 8.202 340 344 371 rVB 345798 822651 19.68% 3.920% 2 12.232 777 783 799 rBV 1143643 2827356 67.64% 13.472% 3 14.830 1058 1066 1071 rVB 28479 55161 1.32% 0.263% 4 15.867 1172 1179 1195 rBV 1690842 3631331 86.87% 17.303% 5 21.164 1750 1756 1776 rBV 1911472 4180001 100.00% 19.918%

6 23.303 1981 1989 1995 rBV 165878 346873 8.30% 1.653% 7 25.608 2234 2240 2252 rBV2 1788511 3991455 95.49% 19.019% 8 25.745 2252 2255 2270 rVB 14906 52479 1.26% 0.250% 9 33.668 3111 3118 3139 rBV2 1214463 2852525 68.24% 13.592% 10 37.900 3571 3579 3605 rBV2 711648 2226730 53.27% 10.610%

Sum of corrected areas: 20986562

LBA.D GCMS0412.M Wed Apr 17 09:49:28 2002

NYC-WTC_000048473

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NYC-WTC_000048473Source: NYC Law Department, mirrored locally

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