NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 65/524 4/4/02
Document / 67 pages

Volatile organic compound analysis results, sample AE07631, April 2002

Machine-extracted title · confidence 100%

Laboratory report listing volatile organic compounds and concentrations for sample AE07631 with method detection limit qualifiers.

NYC-WTC_000081675–000081741

Folder label: “524 4/4/02

Page image
Scanned page image, NYC-WTC_000081692
OCR text

OCR status: ok · source: pdftotext

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

Data File C:\HPCHEM\l\DATA\02apr04\0404R5A.D Vial: 4 Acq On 4 Apr 2002 3:25 pm Operator: 201-wb Sample ref 5 gases only Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Apr 4 16:04 2002 Quant Results File: HP031802.RES

Quant Method C:\HPCHEM\1\METHODS\HP031802.M (RTE Integrator) Title VOCs BY EPA METHOD 524 Last Update Thu Apr 04 11:11:24 2002 Response via Initial Calibration DataAcq Meth HP031802

Internal Standards R.T. Qlon Response Cone Units Dev(Min)

1) 1,4-DIFLUOROBENZENE 15.05 114 1318038 5.00 ug/L 0.00 24) CHLOROBENZENE-D5 21.71 117 1130492 5.00 ug/L 0.00 52) 1,4-DICHLOROBENZENE-D4 26.90 152 541670 5.00 ug/L 0.02

System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.29 65 596704 5.49 ug/L 0.00 Spiked Amount 5.000 Recovery ■ = 109.80% 3) 4-BROMOFLUOROBENZENE 24.30 174 458128 4.30 ug/L 0.00 Spiked Amount 5.000 Recovery = 86.00% 25) TOLUENE-D8 18.41 98 1466785 5.36 ug/L 0.00 Spiked Amount 5.boo Recovery = 107.20%

Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.83 85 159008 3.65 ug/L 99 5) CHLOROMETHANE 5.44 50 206012 3.96 ug/L 99 6) VINYL CHLORIDE 5.57 62 192724 5.79 ug/L 95 7) BROMOMETKANE 6.54 94 148448 4.74 ug/L 99 8) CHLOROETHANE 6.68 64 139800 4.33 ug/L 95 9) TRICHLOROFLUOROMETHANE 7.23 101 288426 4.39 ug/L 97 12) ACETONE 8.21 43 6151 0.69 ug/L 53

(#) = qualifier out of range (m) = manual integration 0404R5A.D HP031802.M Thu Apr 04 16:04:26 2002 Page 1

NYC-WTC_000081692

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

NYC-WTC_000081692Source: 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

Filed elsewhere

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 →