NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 04/524 up to 11/7/01
Document / 5 pages

VOC analysis results, sample AD26386, Nov 2 2001

Machine-extracted title · confidence 100%

DEP laboratory report for sample AD26386 analyzing volatile organic compounds on November 2, 2001.

NYC-WTC_000000758–000000762

Folder label: “524 up to 11/7/01

Page image
Scanned page image, NYC-WTC_000000761
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

• • Quantitation Report (Not Reviewed)

Data File : C:\HPCHEM\1\DATA\01NOV2\1102B1.D Vial: 1 Acq On 2 Nov 2001 8:40 am Operator: Sample : lb Inst : GC/MS Ins Misc Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Nov 2 9:19 2001 Quant Results File: HP102901.RES

Quant Method : C:\HPCHEM\1\METHODS\HP102901.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Tue Oct 30 15:08:10 2001 Response via : Initial Calibration DataAcq Meth : HP102901

Internal Standards R.T. Qlon Response Conc Units Dev(Min) ------------------------------------------------------------------------- 1) 1,4-DIFLUOROBENZENE 14.42 114 922526 5.00 ug/L 0.02 22) CHLOROBENZENE-D5 21.01 117 779681 5.00 ug/L 0.03 50) 1,4-DICHLOROBENZENE-D4 26.18 152 330054 5.00 ug/L 0.03

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 13.64 65 247225 4.44 ug/L 0.02 Spiked Amount 5.000 Recovery = 88.800 3) 4-BROMOFLUOROBENZENE 23.59 174 249111 3.85 ug/L 0.02 Spiked Amount 5.000 Recovery = 77.00% 23) TOLUENE-D8 17.73 98 1167545 5.63 ug/L 0.02 Spiked Amount 5.000 Recovery = 112.60% \'

Target Compounds Qvalue 16) 2-BUTANONE (MEK) 11.37 43 2105 fry 0.21 ug/L 54 19) CHLOROFORM 12.14 83 33477 oy 0.51 ug/L 97 66) 1,2-DICHLOROBENZENE 27.10 146 6396 L 0.12 ug/L 95 69) 1,2,4-TRICHLOROBENZENE 30.67 180 21244 -~n0.61 ug/L 98 C'° 7 70) HEXACHLOROBUTADIENE 30.93 225 8776 ` 0.46 ug/L 97 71) NAPHTHALENE 31.36 128 46790 0.98 ug/L 100 72) 1,2,3-TRICHLOROBENZENE 31.90 180 38379 .30 g/L 99

------------------------------------------------------------------------- (#) = qualifier out of range (m) = manual integration 1102B1.D HP102901.M Tue Nov 13 11:48:49 2001 Page 1

NYC-WTC 000000761

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000000761Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

WTC sample cover sheet, Nov 27 2001 · Box DEP Box 04

NYC-WTC_000001851

Cover page for environmental sample records from November 27, 2001, associated with the World Trade Center site.

6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995

machine-extracted · confidence unavailable · Check page ↗

Filed elsewhere

No available related records indexed in this group.

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

Page similarity is temporarily unavailable or this page has no indexed vector.

Others also read

Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.

Compare copies and versions →