NYC-WTC_000051453
Laboratory report showing GCMS analysis of sample AE00467 with surrogate recovery data on January 24, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE00473 conducted on January 18, 2002.
NYC-WTC_000051283–000051300Folder label: “GCMS X 1/8/02 A 1/10/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02JAN10\00466.D vial: 4 Acq On 10 Jan 2002 5:18 pm Operator: Sample : 508 scan ext 1/8 Inst : Instrumen Mise : January 10, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P pot A (ovy Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Azou Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 3 1,4-Dimethyl-3,5-propanobic... Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 18.73 2.88 ug/L 1526220 Acenaphthene-dl0 18.34 Hit# of 5 Tentative ID MW MolForm CAS# Qua 1
1 1,4-Dimethyl-3 ,5-propanobicyclo[... 192 C13H20O 000000-00-0 37 2 Benzo[l,2-c:4,3-c]bis(isothiazol... 192 C8H4N2S2 074960-06-8 9 3 2,4 (1H, 3H) -Quinazolinedione , 3-h... 192 C9H8N203 037833-99-1 9 4 Benzo[1,2-c:3,4-c]bis(isothiazol... 192 C8H4N2S2 074960-05-7 9 Abundance Scan 1345 (18.729 min): 00466.D (-) m/z 191.80 100.00% 64 192
5000 128 96 18.40 18.60 18.80 19.00 36 44 .1 76 86 | , 160 180 0 V' '1 [ '"I "" I1 .............Batpovvr +r 111" " i " 1' i " 1111T1 1111 ■ 11 ■ > ■ > ■ m/ Z 64.00 90.45% m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #103601:1,4-Dimethyl-3,5-propanobicyclo[2.2.2]octan-2-one 107 192
119 159 93 5000 132 145 18.40 18.60 18.80 19.00 174 m/z 127.90 33.86%
m/z-> 0 ■ ।"111 ■ ■ ■11 ■'' ■ । ■111'1" ।1
Abundance /‘‘‘‘ J 1 1 1 1 I 1 11 1 I ■' r ' " r ' 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200
5000 45 #102105: Benzo[1,2-c:4,3-c]bis(isothiazole) $$ Benzo[1,2-c...
69 T-p-r
148 |... -P
165 192 _y 18.40 18.60 18.80 19.00 m/z 193.80 25.70% TT
96 121 Of r i " '' i' " 11' " ' i'1 1 ■ i ■ ■ ■ ■ । • > I > 11 ■ ■ > । ■ i ■ • ■. । . i ■. T‘ ' " I " 1' i " " i " " i 1" i " m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #102266: 2,4(1 H,3H)-Quinazolinedione, 3-hydroxy-1-methyl- 192 18.40 18.60 18.80 19,00 92 m/ Z 95.90 14.63% 132 5000 104 162 77 176
n/z-> 0 mm 119 TIIT 111 ■'" i ■1 ■ ■ I 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 । 148 ____ L ‘ ITTi ' i1" ' i "rr 1 ' i ' ■ 18,40 18.60 18.80 19.00
30466.D SCAN508.M Fri Jan 11 10:08:36 2002 Page 5
NYC-WTC_000051291
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000051453
Laboratory report showing GCMS analysis of sample AE00467 with surrogate recovery data on January 24, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050317
Laboratory report for sample AD31676 documenting detection of unknown compounds and surrogate recovery on January 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050276
Laboratory report documenting GCMS analysis of sample AD31674 with detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051222
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE00465 conducted on January 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052108
Laboratory report showing GCMS analysis of sample AE00840 including surrogate recovery and unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050354
Laboratory report for sample AE00100 documenting detection of unknown compounds and surrogate recovery on January 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018830
GCMS report for sample AD28861 showing detection of unknown compounds and surrogate recovery data.
1 shared topics · similarity 0.997
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 topics · similarity 0.996
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 topics · similarity 0.996
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 topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036779
GCMS analysis report for sample AD29522 listing unknown compounds and surrogate recovery data from February 8, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010126
GCMS laboratory results for sample AE01638 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
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_000004935
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similarity score 0.983 (not a probability)
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.
Similarity score 0.982 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051394
Laboratory report showing GCMS analysis of sample AE00321 with surrogate recovery data on January 24, 2002.
Similarity score 0.981 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050276
Laboratory report documenting GCMS analysis of sample AD31674 with detection of unknown compounds and surrogate recovery.
Similarity score 0.981 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010967
Gas chromatography-mass spectrometry analysis of sample AE02718 performed March 5, 2002, documenting other unknown compounds and surrogate 2,4-DDD recovery at 97 percent.
Similarity score 0.980 (not a probability)
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.
Similarity score 0.980 (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