NYC-WTC_000049734
GCMS analysis report for sample AD31642 conducted on February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Document / 12 pages
GCMS analysis results for sample AD31640, February 2002
Machine-extracted title · confidence 100%GCMS analysis report for sample AD31640 conducted on February 11, 2002.
NYC-WTC_000049762–000049773Folder label: “GCMS X 1/2/02 A 1/3 - 1/4/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C: \HPCHEM\1\DATA\ JAN03 02\31640 . D Vial: 36 Acq On 4 Jan 2002 8:38 pm Operator: 209 GALOS Sample gems scan l/2a Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 3 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
7.60 1.32 ug/1 246548 1,4-Dichlorobenzene-d4 11.52
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 42 2 2-Propanone, 1,1,1-trichloro- 160 C3H3C130 000918-00-3 16 3 2-Tridecanone 198 C13H260 000593-08-8 9 4 2-Propanone, 1,1-dichloro- 126 C3H4C120 000513-88-2 9 Abundance Scan 279 (7.604 mln): 31640.D (-) m/z 4 .95 100.00% 43
5000 59 10200 rT"r‘s "I -1" I 101 7.20 7.40 7.60 7.80 8.00 ‘‘‘‘I . .1 69 83 .J 125 ToTHmHtmpmm*mppmmmmmpmmmmmpp m/z 59.05 29.82% mlz-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43
5000 .111844**** TTTrpr 59 7.20 7.40 7.60 7.80 8.00 m/z 101. 10.83% 27 . 1 83 191 I l T—uepop*ammmnmnumpmep—n——nm—n1pDgppu rrp-TTTp-rrrpT m/z-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200 Abundance #12247:2-Propanone, 1,1,1-trichloro- 43 i For —4- • !»••• [* i‘ | 7.20 7.40 7.60 7.80 8.00
J. 5000 m/z 58. 8.42% 15 85 97 125 TI—m9mnma—enn"—unrTppmmmmmmpmmmmp iz-> 10 20 30 40 50 60 70 80 90 100110 120130140150 160170180190200 Abundance #69644:2-Tridecanone ■' » ■ । • 43 58 7.20 7.40 7.60 7.80 8.00 m/z 42.00 5.27% 5000 71 27 85 96 110 140 198 11 n |'n n * p ITTTi 111111111111 mrrmn “ ।.Hij >.it|n <»।* < h।< 11 (t... i p i.. t... i ।... -IPPmpTpffftr m/z—> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200 7.20 7.40 7.60 7.80 8.00
31640.D GCMS1126.M Fri Feb 01 11:14:29 2002 Page 3 NYC-WTC_000049771
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000049771Source: 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
NYC-WTC_000049723
GCMS analysis report for sample AD31632 conducted on February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049693
GCMS blank analysis report for sample AD31586 conducted on February 11, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049703
GCMS analysis report for sample AD30253 conducted on February 11, 2002.
Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049713
GCMS analysis report for sample AD31633 conducted on February 11, 2002.
Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049851
Laboratory report showing GCMS analysis of sample AD29519 including unknown compounds and surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000036831
Gas chromatography-mass spectrometry analysis of sample AD29666 identifying unknown compounds and surrogate recovery data (2,4-DDD at 72%), January 28, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018983
GCMS analysis report for sample AD31135 showing detection of unknown compounds and surrogate recovery data from February 11, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016783
GCMS analysis of environmental sample AD30118 conducted January 9, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017097
Laboratory report detailing GCMS analysis of sample AD30486 including DDD surrogates on January 18, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019004
GCMS analysis report for sample AD31130 showing detection of unknown compounds and surrogate recovery data from February 11, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017958
Laboratory report documenting GCMS analysis of sample AD30489 conducted on January 24, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗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.
NYC-WTC_000049671
Department of Environmental Protection GCAS analysis record dated January 2-4, 2002.
Filed in the same folder
NYC-WTC_000049672
Technical log recording method parameters and sample processing details for a DEP laboratory procedure in early January 2002.
Filed in the same folder
NYC-WTC_000049675
Laboratory report of GCMS calibration data for sample AD31586 listing chemical standards and response values.
Filed in the same folder
NYC-WTC_000049679
Laboratory report of GCMS reference analysis for sample AD31586 listing chemical standards and response values.
Filed in the same folder
NYC-WTC_000049684
Laboratory report of a GCMS blank analysis for sample AD31586 listing chemical compounds with results below detection limits.
Filed in the same folder