NYC-WTC_000044025
Laboratory report for sample AE09973 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Laboratory report for sample AE09771 showing surrogate recovery and unknown compounds from May 9, 2002.
NYC-WTC_000043893–000043918Folder label: “GCMS X 4/25/02 A 5/7/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C: \MSDCHEM\1\DATA\050602\9771.D Vial: 24 Acq On 7 May 2002 6:25 am Operator: Mclean Sample 4/25 Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e
Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L
Peak Number 5 Imidazol, 4-fluoro Concentration Rank 8
R.T. EstConc Area Relative to ISTD R.T.
3.92 0.41 ug/L 242507 1,4-Dichlorobenzene-d4 9.94
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Imidazol, 4-fluoro- 86 C3H3FN2 030086-17-0 2 2 2- [4-Chloro-2-nitrophenyl] -1-die.. . 399 C21H22C1N3O3 1000212- 69-9 1 3 Nitrosyl chloride 65 CINO 002696 2-6 1 4 Butanedial 86 C4H602 000638 -37-9 1 Abundance Scan 143 (3.920 min): 9771 .D (-136) (-) m/ z 35.1/0 100.00% 35
AN 86 5000
"IT "II 58 3.60 3.80 4.00 4.20 ILL ' F1 " 111 1’0"m00’"0011110111111011111111111111111112111111110111111111173211111121277117T m/z 86.00 50.26% m/z-> Abundance 20 40 60 80 100120140160180200220240260280300320340360 380400 #34862: Imidazol, 4-fluoro- /MMMMrMyA 85 ww-
5000 1 1 1 1 1 1 1 ' I 1 1 1 1 I 1 1 11 I ■ ' 1 1 I 3.60 3.80 4.00 4.20 m/z 40.10 49.57% 59
m/z-> 20 40 60 80 100120140160180200220240260280300320340360 380400 Abundance #34812: 2-[4-Chloro-2-nitrophenyl]-1 -diethylaminoethyl-3-f... 86 -‘ 1 ■ i ■ ' ■ ■ i 1 1 ■ ' i 1 ‘ ■ 1 i ' 1 1 ■ । 3.60 3.80 4.00 4.20 5000 m/z 84.95 14.11%
117138 ' i1' " 11" j 176 203 238 266 313 111"1 r 1111111 Tp-rTTp-rTTp-rTTp-TTTp-rTTp-rT-rp-rTTp-r^^ 399 A A mfe-> 20 40 60 80 100120140160180200220240260280300320340360380400 Abundance #713: Nitrosyl chloride 33 3.60 3.80 4.00 4.20 m/z 37.10 11.70%
5000 Al
49 T i■ i" • ■ i11 ■111"11 I" " T i111' i"11111" r 1111 I''1' I'11 ■' p1'' I r "11 I’ TT m/z-> 20 40 60 80 100120140160180200220240260280300320340360380400 3.60 3.80 4.00 4.20
9771.D 050102.M Tue May 07 15:44:21 2002 Page 8
NYC-WTC_000043905
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000044025
Laboratory report for sample AE09973 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043976
Laboratory report for sample AE09970 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044001
Laboratory report for sample AE09972 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044071
Laboratory report for sample AE09971 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043938
Gas chromatography-mass spectrometry analysis report for sample AE09968, detecting unknown compounds and 2,4-DDD surrogate with 78% recovery, dated May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013524
Laboratory report documenting GCMS analysis of sample AE11929 conducted on June 4, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012989
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11907.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013643
Laboratory report documenting GCMS analysis of sample AE12162 conducted on June 5, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013666
Laboratory report documenting GCMS analysis of sample AE11932 conducted on June 5, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013496
Laboratory report documenting GCMS analysis of sample AE11928 conducted on June 4, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013624
Laboratory report documenting GCMS analysis of sample AE12161 conducted on June 5, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013968
GCMS analysis results for sample AE11603 dated June 4, 2002, documenting unknown compounds and surrogate recovery.
1 shared topics · similarity 0.996
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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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_000043745
Single-page administrative log from DEP Box 25 covering GCMS X analyses dated between April 25 and May 7, 2002.
Filed in the same folder
NYC-WTC_000043746
Fragmented page containing Method 508 headers and partial text from a DEP laboratory record dated April 2002.
Filed in the same folder
NYC-WTC_000043749
Laboratory report documenting a method blank analysis for GC/MS testing of volatile organic compounds from May 2002.
Filed in the same folder
NYC-WTC_000043756
Calibration data report for sample AE09684 listing response factors and concentrations for target analytes in May 2002.
Filed in the same folder
NYC-WTC_000043760
Reference gas chromatography-mass spectrometry analysis with manual result entry for sample AE09684, detecting multiple organic contaminants.
Filed in the same folder