NYC Law Department release
Independent mirror · updated as the City releases more · v1.3.3
☕ Buy me a coffee
← Document results/DEP Box 17/524 2/11/02
Document / 67 pages

VOC blank analysis results, sample AE02714, Feb 11 2002

Machine-extracted title · confidence 95%

Laboratory results for a volatile organic compounds blank (SB1524) in sample AE02714 analyzed on February 11, 2002.

NYC-WTC_000019731–000019797

Folder label: “524 2/11/02”

←Page 3 of 67→
Mirrored PDFOfficial City PDF ↗
Page image
Scanned page image, NYC-WTC_000019733
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document QUdIILLLct.Oli KEpOL L UNUL KEVAtwtt)

Data File : C:\HPCHEM\1\DATA\02FEB11\0211B1.D Vial: 1 Acq On : 11 Feb 2002 9:28 am Operator: 201-wb Sample : lab blank Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Time: Feb 20 17:12 2002 Quant Results File: HP021102.RES Quant Method : C:\HPCHEM\1\METHODS\HP021102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Thu Feb 14 17:25:54 2002 Response via : Initial Calibration DataAcq Meth : HP020502

Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-DIFLUOROBENZENE 15.16 114 2428866 5.00 ug/L 0.05 24) CHLOROBENZENE-D5 21.81 117 2457657 5.00 ug/L 0.05 52) 1,4-DICHLOROBENZENE-D4 27.00 152 1176835 5.00 ug/L 0.05 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.40 65 954738 5.16 ug/L 0.05 Spiked Amount 5.000 Recovery = 103.20% 3) 4-BROMOFLUOROBENZENE 24.41 174 915573 5.02 ug/L 0.05 Spiked Amount 5.000 Recovery = 100.40% 25) TOLUENE-D8 18.51 98 3026851 4.97 ug/L 0.03 Spiked Amount 5.000 Recovery = 99.40% Target Compounds Qvalue 12) ACETONE 8.32 43 33788 2.02 ug/L 90 14) METHYLENE CHLORIDE 9.68 49 91476 0.65 ug/L 97 18) 2-BUTANONE (MEK) 12.07 43 133193 3.44 ug/L 98

%

(#) = qualifier out of range (m) = manual integration 0211B1.D HP021102.M Wed Feb 20 17:13:00 2002 Page 1

NYC-WTC_000019733

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

NYC-WTC_000019733Source: 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

DEP document fragment, February 2002 · Box DEP Box 17

NYC-WTC_000019326

Fragmented document page from DEP Box 17 folder dated early February 2002 containing illegible text and sample identifiers.

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

machine-extracted · confidence unavailable · Check page ↗

Filed elsewhere

More like this page

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

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 →