NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 04/524 1/16/02
Document / 27 pages

VOCs GC/MS analysis results, Jan 16-18 2002

Machine-extracted title · confidence 90%

Laboratory report showing volatile organic compound analysis results for sample AE01228 processed on January 16 and 18, 2002.

NYC-WTC_000003221–000003247

Folder label: “524 1/16/02

Page image
Scanned page image, NYC-WTC_000003228
OCR text

OCR status: ok · source: pdftotext

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

Data File : C:\HPCHEM\1\DATA\02jan16\0116C10.D Vial: 2 Acq On : 16 Jan 2002 10:18 am Operator: 201-wb Sample : cal 10 Inst : GC/MS Ins Misc : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Jan 16 10:57 2002 Quant Results File: HP010702.RES

Quant Method : C:\HPCHEM\1\METHODS\HP010702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Thu Jan 10 08:57:29 2002 Response via : Initial Calibration DataAcq Meth : HP010702

Internal Standards R.T. Qlon Response Conc Units Dev(Min) ---------------------------------------------------------------------- 1) 1,4-DIFLUOROBENZENE 15.09 114 776131 5.00 ug/L -0.09 24) CHLOROBENZENE-D5 21.74 117 677051 5.00 ug/L -0.11 52) 1,4-DICHLOROBENZENE-D4 26.92 152 340082 5.00 ug/L -0.11 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.34 65 524624 5.21 ug/L Spiked Amount 5.000 Recovery = 104.20% 3) 4- BROMOFLUOROBENZENE 24.34 174 261883 4.98 ug/L 0.09 Spiked Amount 5.000 Recovery = 99.60% / 25) TOLUENE-D8 18.45 98 936085 5.19 ug/L -0.09 Spiked Amount 5.000 Recovery = 103.80%/

Target Compounds Qvalue 4) DICHLORODIFLUOROMETHANE 4.85 85 515329 15.15 ug/L 99 5) CHLOROMETHANE 5.50 50 444874 11.78 ug/L 97 6) VINYL CHLORIDE 5.59 62 445956 14.29 ug/L 97 7) BROMOMETHANE 6.58 94 320003 12.97 ug/L 98 8) CHLOROETHANE 6.71 64 267630 12.25 ug/L 100 9) TRICHLOROFLUOROMETHANE 7.27 101 800896 13.00 ug/L 97 10) Isopropyl Alcohol 7.85 45 3503 4.17 ug/L 86 11) 1,1,2- Trichloro-1,2,2-trif 8.15 101 376484 9.24 ug/L 98 12) ACETONE 8.26 43 92879 9.23 ug/L 95 13) 1,1-DICHLOROETHENE 8.60 61 566747 9.19 ug/L 97 14) METHYLENE CHLORIDE 9.60 49 671131 9.39 ug/L 98 15) METHYL TERT BUTYL ETHER 9.91 73 371491 8.90 ug/L 99 16) TRANS- 1,2-DICHLOROETHENE 10.26 61 612995 10.04 ug/L 98 17) 1,1-DICHLOROETHANE 11.17 63 697118 10.39 ug/L 99 18) 2-BUTANONE (MEK) 11.98 43 128257 9.68 ug/L 98 19) 2,2-DICHLOROPROPANE 12.38 77 480523 10.23 ug/L 99 20) CIS-1,2-DICHLOROETHENE 12.47 96 375715 11.03 ug/L 95 21) CHLOROFORM 12.80 83 804768 10.49 ug/L 98 22) BROMOCHLOROMETHANE 13.19 49 401391 10.37 ug/L 96 23) 1,2-DICHLOROETHANE 14.53 62 673467 10.57 ug/L 97 26) 1,1,1-TRICHLOROETHANE 13.69 97 641824 10.40 ug/L 97 27) 1,1-DICHLOROPROPENE 14.02 75 537326 11.23 ug/L 99 28) CARBON TETRACHLORIDE 14.28 117 658191 10.61 ug/L 95 29) BENZENE 14.63 78 1347319 10.86 ug/L 99 30) TRICHLOROETHENE 15.90 95 419178 11.01 ug/L 99 31) 1,2-DICHLOROPROPANE 16.25 63 371535 10.43 ug/L 97 32) DIBROMOMETHANE 16.93 174 164881 10.47 ug/L 95 33) BROMODICHLOROMETHANE 16.78 83 571669 10.85 ug/L 99 -------------------------------------------------------------- (#) = qualifier out of range (m) = manual integration 0116C10.D HP010702.M Wed Jan 16 10:57:25 2002 Page 1

NYC-WTC 000003228

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

NYC-WTC_000003228Source: 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, Dec 12 2001 · Box DEP Box 04

NYC-WTC_000001963

Cover page for environmental sample records from December 12, 2001, associated with the World Trade Center site.

6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993

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.

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 →