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← Document results/DEP Box 04/524 12/7/01
Document / 53 pages

WTC sample cover sheet, Dec 7 2001

Machine-extracted title · confidence 95%

Cover page for environmental sample records from December 7, 2001, associated with the World Trade Center site.

NYC-WTC_000001909–000001961

Folder label: “524 12/7/01”

←Page 50 of 53→
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Scanned page image, NYC-WTC_000001958
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed)

Data File : C:\HPCHEM\1\DATA\01dec07\29286.D Vial: 9 Acq On 7 Dec 2001 10:38 pm Operator: 201-wb Sample : nyc Inst : GC/MS Ins Misc : December 7, 2001 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Dec 7 23:16 2001 Quant Results File: HP120301.RES

Quant Method : C:\HPCHEM\1\METHODS\HP120301.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Tue Dec 04 11:24:20 2001 Response via : Initial Calibration DataAcq Meth : HP120301

Internal Standards R.T. Qlon Response Conc Units Dev(Min) ------------------------------------------------------------------------- 1) 1,4-DIFLUOROBENZENE 15.12 114 697321 5.00 ug/L 0.02 24) CHLOROBENZENE-D5 21.78 117 585221 5.00 ug/L 0.02 52) 1,4-DICHLOROBENZENE-D4 26.95 152 256635 5.00 ug/L 0.02

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.36 65 474920 5.24 ug/L 0.02 Spiked Amount 5.000 Recovery = 104.80% 3) 4-BROMOFLUOROBENZENE 24.36 174 218095 4.36 ug/L 0.02 Spiked Amount 5.000 Recovery = 87.20% 25) TOLUENE-D8 18.48 98 859926 5.23 ug/L 0.04 Spiked Amount 5.000 Recovery = 104.60%

Target Compounds Qvalue 12) ACETONE 8.27 43 48033 3.68 ug/L 85 18) 2-BUTANONE (MEK) 12.04 43 7967 0.59 ug/L 65 46) 2-HEXANONE 19.23 43 1267 0.10 ug/L 43

------------------------------------------------------------------------- (#) = qualifier out of range (m) = manual integration 29286.D HP120301.M Fri Dec 07 23:16:32 2001 Page 1

NYC-WTC 000001958

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NYC-WTC_000001958Source: NYC Law Department, mirrored locally

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WTC sample cover sheet, Dec 28 2001 · Box DEP Box 04

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Cover page for environmental sample records from December 28, 2001, associated with the World Trade Center site.

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WTC sample cover sheet, Dec 14 2001 · Box DEP Box 04

NYC-WTC_000002142

Cover page for environmental sample records from December 14, 2001, associated with the World Trade Center site.

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WTC sample cover sheet, Dec 31 2001 · Box DEP Box 04

NYC-WTC_000002836

Cover page for environmental sample records from December 31, 2001, associated with the World Trade Center site.

6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997

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WTC sample cover sheet, Dec 13 2001 · Box DEP Box 04

NYC-WTC_000002034

Cover page for environmental sample records from December 13, 2001, associated with the World Trade Center site.

6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997

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WTC sample cover sheet, Dec 19 2001 · Box DEP Box 04

NYC-WTC_000002237

Cover page for environmental sample records from December 19, 2001, associated with the World Trade Center site.

6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997

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WTC sample cover sheet, Dec 26 2001 · Box DEP Box 04

NYC-WTC_000002499

Cover page for environmental sample records from December 26, 2001, associated with the World Trade Center site.

6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997

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