Laboratory report documenting GCMS analysis of sample AE11928 conducted on June 4, 2002.
NYC-WTC_000013496–000013523Folder label: “GCMS X 5/22/02 A 5/23/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\052302\11928.D Vial: 8 Acq On : 23 May 2002 3:40 pm Operator: Mclean Sample : 5/22ad Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 5 Methylene Chloride Concentration Rank 9 R.T. EstConc ' Area Relative to ISTD R.T. 3.94 0.80 ug/L 585404 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Methylene Chloride 84 CH2C12 000075-09-2 4 2 Methylene Chloride 84 CH2C12 000075-09-2/4 3 Borane, trifluoro- 68 BF3 007637-07-2 2 4 Methylene Chloride 84 CH2C12 000075-09/2 2 Abundance Scan 146 (3.937 min): 11928.D (-144) (-) m/z 49.10 100.00% 49
5000 86 39 ■ ■ i ' ' > ■ i ■ ■ ■ • i ■ ■ • ■ i ■ ■ ‘ • i 43 82 3.60 3.80 4.00 4.20 Oh‘ ‘‘1‘1‘‘11171EB111—2271928111T —4 m -hmoopo rn/z 86.00 30.15% niz-> 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #12327: Methylene Chloride 40 84 5000 T 3.60 3.80 4.00 4.20
miz-> Abundance ob o 14 18 24 2831 353841 || TITI p t T. j ■ i t I | 1 I I . | u ri | . I I 1 | ■ I 1 I | I 1 ■ I | I I I I | 1 I I
5 ' 11'1' 11' “ I' “111 “11 ‘ ‘ ‘ ‘ 1111 t 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 #111041: Methylene Chloride 49 +2 70 88 - _Ma, m/z 48.10 24.16%
■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ 1 1 ' i 1 ! ' 1 i 84 3.60 3.80 4.00 4.20 5000 m/z 39.10 19.43% 46 2629 41 88 >2 59 65 OhWWIWWWIWWTLTOTTTTDTTH ImmmDummnmnumH HHmp 73 77 .1 miz-> 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #12321: Borane, trifluoro- 49 3.60 3.80 4.00 4.20 m/z 88.00 16.81? 50001
11 1? 30 38 68 MMMMra, 0^ TpCTT] 1mPPTTTTTTTTTTTTTTTTTT n/z-> 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 "1+***I"**IU 237 I 1 * * ‘ I 3.60 3.80 4.00 4.20
11928.D 052202.M Wed May 29 09:48:47 2002 Page 8
NYC-WTC_000013508
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NYC-WTC_000012852
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11901.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013574
Laboratory report documenting GCMS analysis of sample AE11931 conducted on May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
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 · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012908
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11903.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012794
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11799.
1 shared topics · Same agency, volume and box · similarity 0.998
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 · Same agency, volume and box · similarity 0.998
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 · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012937
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11904.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012823
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11800.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013154
GCMS laboratory report for sample AE09677 detecting unknown compounds and 2,4-DDD on May 23, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013014
GCMS laboratory report for sample AE11908 detecting unknown compounds and 2,4-DDD on June 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012881
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11902.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000013414
DEP document containing gas chromatography-mass spectrometry data from late May 2002.
Filed in the same folder
NYC-WTC_000013415
Partial record from DEP Box 15 containing fragmented text and identifiers related to World Trade Center environmental sampling in May 2002.
Filed in the same folder
NYC-WTC_000013418
Quality control document showing GCMS blank results for multiple volatile organic compounds analyzed on May 29, 2002.
Filed in the same folder
NYC-WTC_000013444
Calibration data sheet verifying instrument response for volatile organic compounds during GCMS analysis on May 29, 2002.
Filed in the same folder
NYC-WTC_000013448
Reference data sheet listing concentrations and detection limits for volatile organic compounds used in GCMS analysis on May 29, 2002.
Filed in the same folder