Laboratory report showing GCMS analysis of sample AE00471 with surrogate recovery data on January 18, 2002.
NYC-WTC_000051301–000051317Folder label: “GCMS X 1/8/02 A 1/10/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Llbrary Search Compound Report Data File : C:\MSDCHEM\1\5973N\02JAN10\00471.D Vial: 6 Acq On : 10 Jan 2002 6:57 pm Operator: Sample : 508 scan ext 1/8 Inst : Instrumen Mise : January 10, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508. M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L
Peak Number 1 Butanoic acid, 2-methyl-, m.. Concentration Rank 9
R.T. EstConc Area Relative to ISTD R.T. 4.63 0.16 ug/L 52684 1,4-Dichlorobenzene-d4 9.71
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Butanoic acid, 2-methyl-, methyl... 116 C6H1202 000868-57-5 43 2 Butanoic acid, 2-methyl-, methyl... 116 C6H1202 000868-57-5 43 3 Butanoic acid, 2-methyl-, methyl... 116 C6H1202 000868-57-5 43 4 Butanoic acid, 2-methyl-, methyl... 116 C6H12O2 000868-57-5 37 Abundance Scan 110 (4.629 min): 00471 .D (-) m/z 71.10 100.00% 7h 41 57 88
5000
51 101 , MAAmr w 4.20 4.40 4.60 4.80 5.00 01. I .... 1 . ■ ■ i ■ ■ ■ ■ । 1 1 1 1 1 1 11 I 1 1 1 1 1 1 1 m/z 41.10 80.52% /z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #16436: Butanoic acid, 2-methyl-, methyl ester (CAS) $$ Me... 57 88
5000 4-A-4 4.20 4.40> 4.60 4.80 27 101 m/z 57.10 77.70% 33 69
m/z-> 0— ■ ' i ' ’ ■ ■ i ■ ■ ' ' i 1 20 30 40 50 60 . i ' i ' 1 ' ' i ' ' ' ' i ' 70 80 90 100 4 I'............. 110 116120 Abundance #16435: Butanoic acid, 2-methyl-, methyl ester 57 88 II 4.20 4.40 4.60 4.80 5.00 5000 m/ z 88.00 76.07% 101 27 69 | 33 01 TT/D/TTT 'I'" ' 1__________ C ' 1 1 1 1 + I'............. 116 m/z--> 20 30 40 50 60 70 80 90 100 110 120 Abundance #16441: Butanoic acid, 2-methyl-, methyl ester (CAS) $$ Me... .............. , fky 1 ■ । 1 1 ■ 1 । ■ ■ ■ 1 । ■ 1 ' । 1 ■ 88 4.20 4.40 4.60 4.80 5.00 57 m/z 43.10 47.93% 5000 41 29 101 69 0 I | ' 1 r r | I I’ ................. FI’ । । 1 i ' 1 1 .......... 1................... 1 ' 7 । it ’, i [ i f * r। , , ' i ' ' ' ■ I 1 1 1 1 1 1 ' m/z-> 20 30 40 50 60 70 80 90 100 110 120 4.20 4.40 4.60 4.80 5.00
30471.D SCAN508.M Fri Jan 11 10:08:49 2002 Page 3
NYC-WTC_000051307
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000051236
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE00366 conducted on January 18, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051206
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE00328 conducted on January 18, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051364
Laboratory report showing GCMS analysis of sample AE00314 with surrogate recovery data on January 24, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
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 0.996
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 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051642
Laboratory report showing GCMS analysis results for sample AE00616 conducted on February 1, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051567
Laboratory report showing GCMS analysis results for sample AE00562 conducted on February 1, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051040
Laboratory report showing GCMS analysis of sample AE00276 for unknown compounds and DDD on January 10, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
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 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003981
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004494
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004935
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000051394
Laboratory report showing GCMS analysis of sample AE00321 with surrogate recovery data on January 24, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051364
Laboratory report showing GCMS analysis of sample AE00314 with surrogate recovery data on January 24, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037660
Laboratory report documenting GCMS analysis of a method blank for sample AE03509 to verify analytical system cleanliness.
Similarity score 0.994 (not a probability)
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.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010907
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004494
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similarity score 0.992 (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_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