NYC-WTC_000017931
Laboratory report documenting GCMS analysis of sample AD30472 conducted on January 24, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting GCMS analysis of sample AD30470 conducted on January 24, 2002.
NYC-WTC_000017903–000017912Folder label: “GCMS X 12/14/01 A 12/31/01”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Cornpound Report
Data File : C:\HPCHEM\1\DATA\DEC3101\30470.D Vial: 9 Acq On : 31 Dec 2001 6:46 pm Operator: 209 GALOS Sample : gems scan 12/14 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 2 Decanedioic acid, bis(2-ethylh Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
35.57 2.26 ug/1 301802 Perylene-dl2 37.12
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Decanedioic acid, bis(2-ethylhexyl) 426 C26H50O4 000122-62-3 64 2 Propanedioicacid, hexyl-, diethyl 244 C13H2404 005398-10-7 38 3 1-Penten-3-one, 4-methyl- 98 C6H10O 001606-47-9 22 4 1-Decene, 2,4-dimethyl- 168 C12H24 055170-80-4 16 Abundance * Scan 3326 (35.575 min): 30470.D (-) 9m/z 185." 100.00% 185 57
5000 43 71 112 98 T T T T Tit
miz-> 20 4 — ,5.44 +2 4— 40 60 166 19 143 1 > ‘i . , । | 203 4 240 281 297 315 . । .. j . . . . | . . . . । , , . > 1 . . . ■'! . . . 1 । . 80 100 120 140 160 180 200 220 240 260 280 300 320 35.20 35.40 35.60 35.80 36.00 m/z 57.00 74.41% Abundance #55661: Decanedioic acid, bis(2-ethylhexy!) ester ............ ) 1$5
5000 57 —M1r 1 I1 71 35.20 35.40 35.60 35.80 36.00
L 112 98 ; m/z 55.00 51.55% 143 166 203 298 316 T* ‘ • 118 1 ‘ 1 ‘ ‘ ‘ 11 T TT ■ ■ i'' ■ • • i'1 ‘ • i ‘ •1 ■ i1 • • ■ i ■ • • ‘ i' •'11 ■ mz—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #32687: Propanedioic acid, hexyl-, diethyl ester 57 Mf 71 Tanuii lnmfm 35.20 35.40 35.60 35.80 36.00 5000 112 m/z 71.10 48.91% 83 42 1,98 114444144**04*8414888/3811*** 199 217 i' ■ ■ ■ i" m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #63186: 1-Penten-3-one, 4-methyl- ■ 11.., ।। z Impre 1 । 55 35.20 35.40 35.60 35.80 36.00 m/z 70.10 47.54% 27 5000
70 i .......................................................... —PIPrt miz-> 20 40 60 80' 100 120' 140 160 180 200 220 240 260 280 366' 320 35.20 35.40 35.60 35.80 36.00
30470.D GCMS1126.M Wed Jan 16 08:22:29 2002 Page 2
NYC-WTC_000017911
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NYC-WTC_000017931
Laboratory report documenting GCMS analysis of sample AD30472 conducted on January 24, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017922
Laboratory report documenting GCMS analysis of sample AD30471 conducted on January 24, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017949
Laboratory report documenting GCMS analysis of sample AD30483 conducted on January 24, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017913
Laboratory report documenting GCMS analysis of sample AD30490 conducted on January 24, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016881
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30010 conducted on January 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017940
Laboratory notes regarding GCMS scan results and recovery rates for sample AD30484 dated January 24, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018238
Gas chromatography-mass spectrometry analysis of sample AD30983 performed on 1/25/02, detecting 2,4-DDD compound at 101 micrograms with 5.0 MDL.
Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037156
Laboratory report documenting GCMS analysis of sample AD29788 conducted on January 9, 2002, by the DEP.
Similar document embedding; no shared entity or topic indexed. · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037116
Laboratory report documenting GCMS analysis of sample AD29187 conducted on January 4, 2002, by the DEP.
Similar document embedding; no shared entity or topic indexed. · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049842
Laboratory report showing GCMS analysis of sample AD29344 including unknown compounds and surrogate recovery data.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049795
Blank analysis report for GCMS testing of sample AD29228 conducted on January 10, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037188
Gas chromatography-mass spectrometry analysis of sample AD29664 conducted January 9, 2002, reporting unknown compounds and surrogate recovery at 78%.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000017879
Single-page document containing GCMS data or metadata associated with the WTC site in December 2001.
Filed in the same folder
NYC-WTC_000017880
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30470 conducted on January 18, 2002.
Filed in the same folder
NYC-WTC_000017883
Document showing calibration results for GCMS analysis of volatile organic compounds on December 31, 2001.
Filed in the same folder
NYC-WTC_000017894
Laboratory report documenting gas chromatography-mass spectrometry reference material analysis conducted on December 31, 2001.
Filed in the same folder
NYC-WTC_000017898
Laboratory report documenting GCMS calibration data for sample AD30470 conducted on December 31, 2001.
Filed in the same folder