Gas chromatography-mass spectrometry analysis of sample AE00327 showing unknown compounds and surrogate 2,4-DDD measurement.
NYC-WTC_000051192–000051205Folder label: “GCMS X 1/8/02 A 1/10/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Liprary searcn compound Keporc
Data File : C:\MSDCHEM\l\5973N\02JAN10\00472.D Vial: 7 ‘ Acq On 10 Jan 2002 7:46 pm Operator: Sample : 508 scan ext 1/8 Inst : Instrumen Mise : January 10,. 2 002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\l-..\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L
Peak Number 1 Hexane, 3-bromo- Concentration Rank 9
R.T. EstConc Area Relative to ISTD R.T. 4.08 0.10 ug/L 35339 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual
I Hexane, 3-bromo- 164 C6H13Br 003377-87-5 (39/ 2 2-Propenoic acid, 2-methyl- (CAS... 86 C4H6O2 000079-41-4 9/ 3 2-Butenoic acid, (Z)- (CAS) $$ 1... 86 C4H6O2 000503-64-0 9 4 Hexane, 2,3,3-trimethyl- $$ 2,3,... 128 C9H20 016747-28-7 9 Abundance Scan 62 (4.082 min): 00472. D (-) m/z 43.10 100.00% 43 85
5000 55 71 01. ।. ■ ■. ।. I ii T''''I ' ' ' ' I ' I 11 > 11 PI11111111'111 I ' ' 1 ‘ I m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #63827: Hexane, 3-bromo- 43 85
5000 ..... MW... 3.80 420 4.40 55 m/ z 29.81% 27 — 69 164 m/z-> 20 0 30 - 111 40 50 60 70 .... I|,........... 1..... 1377 80 90 100 110 120 130 140 150 160 170 I ■ 1 ‘ ■ i'
Abundance #3758: 2-Propenoic acid, 2-methyl- (CAS) $$ Methacrylic ac... 85 41 A■ ■'1i1111i1111A r11 3.80 4.00 4.20 A 4.40 5000 m/z 71.10 13.86% 69 58 n/z-> o1 ip20. rpn 30 a# - pg Tr 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #3731: 2-Butenoic acid, (Z)- (CAS) $$ Isocrotonic acid $$ ... 85 — AAA 3.80 4.00 4.20 4.40 m/ z 3 9.10 11.73% 39 5000 68
m/z--> O-T 20 30 40 57 — .......... ...... 50 60 70 80 90 100 110 120 130 140 150 160 170 AAALPA 3.80 4.00 4.20। 4.40
10472.D SCAN508.M Fri Jan 11 10:08:54 2002 Page 3
NYC-WTC_000051196
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000051088
Laboratory report showing GCMS analysis of sample AE00309 for unknown compounds and DDD on January 10, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051055
Laboratory report showing GCMS analysis of sample AE00307 for unknown compounds and DDD on January 10, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051422
Laboratory report showing GCMS analysis of sample AE00463 with surrogate recovery data on January 24, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051105
Laboratory report showing GCMS analysis of sample AE00318 for unknown compounds and DDD on January 10, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051301
Laboratory report showing GCMS analysis of sample AE00471 with surrogate recovery data on January 18, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051408
Laboratory report showing GCMS analysis of sample AE00462 with surrogate recovery data on January 24, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050793
Laboratory report listing unknown compounds and surrogate recovery for sample AE00105 analyzed on February 7, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049929
Laboratory report showing GCMS analysis of sample AD31637 including unknown compounds and surrogate recovery data.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051439
Laboratory report showing GCMS analysis of sample AE00464 with surrogate recovery data on January 24, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051073
Laboratory report showing GCMS analysis of sample AE00308 for unknown compounds and DDD on January 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049990
Laboratory report showing GCMS analysis of sample AD31644 including unknown compounds and surrogate recovery data.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006045
Analytical report showing surrogate recovery data for sample AE03184 analyzed on March 15, 2002.
1 shared topics · similarity 0.992
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_000051152
Administrative record from DEP Box 28 documenting GCMS activities at the World Trade Center site in January 2002.
Filed in the same folder
NYC-WTC_000051153
Document header page containing identification codes and metadata for GCMS files processed in early January 2002.
Filed in the same folder
NYC-WTC_000051156
Laboratory report detailing GCMS analysis of sample AE00327 for volatile organic compounds on January 10-11, 2002.
Filed in the same folder
NYC-WTC_000051165
Laboratory report showing GCMS analysis of reference standards used for calibration during January 10-11, 2002 testing.
Filed in the same folder
NYC-WTC_000051179
Laboratory report documenting GCMS blank analysis to verify system cleanliness during January 10-11, 2002 testing.
Filed in the same folder