NYC-WTC_000044708
Laboratory report documenting GCMS analysis of sample AE09336 conducted on May 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting GCMS analysis of sample AE09330 conducted on May 8, 2002.
NYC-WTC_000044607–000044620Folder label: “GCMS X 4/29/02 A 5/3/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Data File C:\MSDCHEM\1\DATA\050202\9330.D Vial : 10 Acq On 2 May 2002 6:58 pm Operator: Mclean Sample 4/29 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 1 Acetonitrile, dichloro- Concentration Rank 6
R.T. EstConc Area Relative to ISTD R.T.
3.66 0.25 ug/L 230005 1,4 -Dichlorobenzene-d4 9.95
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 9 2 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 40 3 3,3-Dichloropropyne 108 C3H2C12 1000222-23-9 28 4 Allyl mercaptan 74 C3H6S 000870-23-5 25 Abundance Scan 100 (3.667 min): 9330.D (-92) (-) m/z 74.00 100.00% 74 82 5000
35 47 .......M........... 1 ' ' 1 I 1 1 ' ' I 1 ' ' ' I ' 1 1 1 I 1 ' ' 1
m/z-> ■ 1 i ' 1 ■ ' i ■ 10 20 — II , , , r i r ■ ■ 1 i ■ 1 1 30 40 l ! ■ ■ ■ 58 III 50 । i ■
70 60 80 1 ■ i ■ | m-1 ।............. 90 100 1 110 m/z 3.40 82.00 3.60 3.80 4.00 55.39% Abundance #28338: Acetonitrile, dichloro- 74
5000 82 ■ ■ i ■ 1 ■ 1 । 1 1 1 r 3.40 3.60 3.80 4.00 47 m/z 76.00 32.42% 35
m/z-> 12 ■ 1 i 1 1 1 1 i ' 10 20 26,14 30 — 40 50 62 60 70 । 80 . 90 ' 1 1 11 1 1 1 1 108 1 ' i ' 1 1 ' i r ■ ■ 1 i ■ 1 1 ' । 100 110 Abundance #115342: Acetonitrile, dichloro- 7l4 35 I I I I I I I I I idnm I I I I I I I ■ I ■ I
3.40 3.60 3.80 4.00 5000 82 m/z 47.10 24.29% ... 47
- i — + i i r ' 1 i ' 1 ‘ ‘ i 1 1 1 ' i ' 1 । ■ 1 ■ 1 । 1 1 i 1 1 i 1 1 ' ■ i 1 1 1 ' i 1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #28312: 3,3-Dichloropropyne 1 1 । ■ 1 1 । * ' । । । । tii । i l r
74 3.40 3.60 3.80 4.00 m/ Z: 84.00 24.26%
5000 38 47 I l 53 60 ,| ................ T I | I I I I | I I I I | t ! I I | , , 11 1 1 —— I T । 82 108 1 I 1 ' ■ ■ i 1 1 1 ' I ' 1 1 1 i 1 ' ’ 1 i Tl I I I I I | I I I I | I I-! I Cll r
/z-> 10 20 30 40 50 60 70 80 90 100 110 3.40 3.60 3.80 4.00
9330.D 050102.M Mon May 06 13:55:07 2002 Page 4
NYC-WTC_000044613
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000044708
Laboratory report documenting GCMS analysis of sample AE09336 conducted on May 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046064
Gas chromatography-mass spectrometry report for sample AE10813 showing detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044657
Laboratory report documenting GCMS analysis of sample AE09334 conducted on May 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046094
Gas chromatography-mass spectrometry report for sample AE10815 showing detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023107
Laboratory report showing GCMS analysis of sample AE09574 conducted on May 14, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024100
Laboratory report detailing GCMS analysis of sample AE10897 conducted on May 21, 2002, including surrogate recovery data.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023517
Laboratory report page showing GC/MS analysis for sample AE10817 including surrogate recovery data on May 14, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023472
Laboratory report showing GC/MS analysis results for sample AE10163 including surrogate recovery data on May 14, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023156
Laboratory report showing GCMS analysis of sample AE09576 conducted on May 14, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024167
Lab notes regarding low recovery in sample AE10206 requiring re-extraction and successful re-analysis on May 21, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023179
Laboratory report showing GCMS analysis of sample AE09577 conducted on May 14, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023063
Laboratory report detailing gas chromatography mass spectrometry analysis of sample AE09572 conducted on May 14, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000044584
Reference analysis report for GCMS testing of volatile organic compounds with quantified concentrations recorded on May 8 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023107
Laboratory report showing GCMS analysis of sample AE09574 conducted on May 14, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044672
Laboratory report documenting GCMS analysis of sample AE09335 conducted on May 8, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046036
Gas chromatography-mass spectrometry report for sample AE10811 showing detection of unknown compounds and surrogate recovery.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023156
Laboratory report showing GCMS analysis of sample AE09576 conducted on May 14, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046064
Gas chromatography-mass spectrometry report for sample AE10813 showing detection of unknown compounds and surrogate recovery.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_000044378
Single-page administrative log from DEP Box 25 covering GCMS X analyses dated between April 29 and May 3, 2002.
Filed in the same folder
NYC-WTC_000044379
Fragment of a document containing unreadable text and partial headers from a DEP laboratory procedure.
Filed in the same folder
NYC-WTC_000044381
Gas chromatography-mass spectrometry blank analysis showing results below method detection limits for organic compounds.
Filed in the same folder
NYC-WTC_000044396
Calibration data for GCMS analysis of volatile organic compounds recorded on May 7, 2002.
Filed in the same folder
NYC-WTC_000044397
Calibration data for GCMS analysis of volatile organic compounds recorded on May 6, 2002.
Filed in the same folder