Analytical report for sample AE09767 documenting GC/MS analysis of unknown compounds and surrogate recovery data from May 2002.
NYC-WTC_000043779–000043791Folder label: “GCMS X 4/25/02 A 5/7/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
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Data File C:\MSDCHEM\l\DATA\020507\09767.D Vial : 14 Acq On 8 May 2002 12:57 am Operator: Nefliu Sample sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1
Peak Number 1 Acetonitrile, dichloro- Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 3.65 0.61 ug/1 53111 1,4-Dichlorobenzene-d4 11.38 Hit# of 5 Tentative ID MW MolForm CAS# Qual
Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 83 2 Chloral Hydrate 164 C2H3C1302 000302-17-0 35 3 Acetaldehyde, trichloro- 146 C2HC130 000075-87-6 25 4 Chlo Hydrate 164 C2H3C1302 000302-17-0 17 Abundance Scan 97 (3.649 min): 09767.D (-93) (-) m/z 74.00 100.00% 74
5000 47 ’ 1 i । । । r । —1 M Tp । । । । । i* । 3.40 3.60 3.80 4.00 I... + 11 110 166 ' r' i" " i11" r'1" i1 r" r1" I" 1 ■ r 1" r "11" " r 1111" " 111'' I'1" 111" 355 384 m/z 82.00 58.77% n/z-> 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 Abundance #28338: Acetonitrile, dichloro- 74
------- 5000 47 3.40 3.60 3.80 4.00 m/z 83.95 37.77% 26 1.... 108 TTTT0001000—00m0OOPWORDT m/z-> Abundance I "1111' " I" 1 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 82 #116336: Chloral Hydrate Wlapipamooot,, 3.40 3.60 3.80 4.00 5000 29 47 m/z 47.00 33.48% 111
m/z-> —A T 1th*trr 146 ' i ‘ 11" " i11111 ■ ■ ■ ■ i' ■r ■ i ■1111 0 20 40 60 80 100120140 160180 200 220 240 260 280 300 320 340 360 380 I''" I " 1 ‘IT’ 1.11111J. 1. 111 WWWi) Whyojurdko Abundance #116335: Acetaldehyde, trichloro- ‘ I’’’I’’ 82 3.40 3.60 3.80 4.00 m/ z 76.00 32.60% 29 5000 47 111
n/z-> 4| ilk 146 "T " ' l i’ls ■ | । । । | । । । | > ! J
0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 । | I । M | I I I I | I I I > | I I ! I | I I I I | I I ! I | I I I I | A 3.40 3.60 3.80 4.00
09767.D SCAN020507.M Tue May 14 08:42:26 2002 Page 3
NYC-WTC_000043785
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NYC-WTC_000043792
Analytical report for sample AE09768 documenting GC/MS analysis of unknown compounds and surrogate recovery data from May 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043806
Analytical report for sample AE09769 documenting GC/MS analysis of unknown compounds and surrogate recovery data from May 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045748
Gas chromatography-mass spectrometry analysis of sample AE10701 conducted May 20, 2002, detecting unknown compounds and 2,4-DDD at 82% recovery.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046192
Gas chromatography-mass spectrometry analysis of sample AE10135 performed May 17, 2002, detecting unknown compounds and 2,4-DDD surrogate at 96% recovery.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046147
Laboratory report listing GCMS results for unknown compounds and surrogates from sample AE10132 on May 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025520
Laboratory report of GCMS analysis for sample AE10812 conducted on May 29, 2002, showing surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025542
Laboratory report documenting GCMS analysis of sample AE11154 conducted on May 29, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022526
Laboratory report of GCMS analysis for sample AE11425 conducted on May 29, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024791
Laboratory report of GCMS analysis for sample AE10242 conducted on May 28, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024652
GCMS analysis for sample AE11157 identifying other unknown compounds with a 2,4-DDD surrogate recovery of 91%, completed May 22, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024366
Chain of custody record for GCMS analysis of sample AE10236 on May 20, 2002, including surrogate compound data.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025568
GCMS analysis report for sample AE11567 showing unknown compounds and surrogate recovery data from May 29, 2002.
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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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