GCMS report for sample AD28861 showing detection of unknown compounds and surrogate recovery data.
NYC-WTC_000018830–000018848Folder label: “GCMS X 12/17/01 A 12/22 - 12/23/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02FEB01\28860.D Vial: 3 Acq On : 1 Feb 2002 12:14 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 1, 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 11 1,2-Benzenedicarboxylic aci... Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T. 24.86 0.15 ug/L 106452 Phenanthrene-dl0 22.65 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1,2-Benzenedicarboxylic acid, bi... 282 C14H1806 000117-82-8 72 2 Dibutyl ohthalate $$ 1,2-Benzene.. . 278 C16H22O4 000084-74-2 72 a Dibutyl phthalate D 278 C16H2204 000084-74-2 72 41,2-DenzeledidrbUxylic acid, bi... 278 C16H22O4 000084-69-5 64 Abundance Scan 1882 (24,860 min): 28860.D (-) m/z 149.00 100.00% 149
5000 - 41 64 76 104 121 194205 223 256 24*60 24.80 25.00 25.20 miz-> 0- enh 40 60 80 100 120 140 160 180 200 220 240 260 280 m/z 64.00 11.53% Abundance #227809:1,2-Benzenedicarboxylicacid, bis(2-methoxyethyl)... 149
5000 24.60 24.80 25.00 25.20 m/z 150.00 8.31% 41 56 76 104 121 205 223 282 0- TIE 11 f । / < d’ | i i ■' i | l' i i i |hi i i ■ | i i"i i | i > i > | i i i i । i' ( i i । -1 > i I | i i i i | i 1 . i । i i m/z—> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #223242: Dibutyl phthalate $$ 1,2-Benzenedicarboxylic acid... 149
24.60 24.80 25.00 25.20 5000 m/z41.10 8.02%
41 56 76 104 121 205 223 278 0- I I11 f I J . I !■ I , . ? ■ ! I11 i rmm I ■ rr I | I r , I I I 1 1 . ! r5 ■ ■ 4 ' i ■ ■ ■ ' i ‘‘' i ‘ 1 rnfe-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #223237: Dibutyl phthalate 149 24.60 24.80 25.00 25.20 m/z 104.00 4.98% 5000
41
iz—> 0— 4 56 ,76 , 104 121 1 r, 1' | 205 223 . I-1 , , 278 | l’, , . f-, . , . ] . C . I I ■ 1 I I I I I | | ri I I | -I I I I I I
40 60 80 100 120 140 160 180 200 220 240 260 280 | , ‘ ' I ’ * 1 ’ 1 • 24.60 24.80 25.00 25.20 l • •
28860.D SCAN508.M Mon Feb 04 08:41:06 2002 Page 13
NYC-WTC_000018846
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NYC-WTC_000050317
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1 shared non-person entities · 1 shared topics · similarity 0.998
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 non-person entities · 1 shared topics · similarity 0.998
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 0.997
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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011007
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE02721 including surrogate recovery.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051283
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE00473 conducted on January 18, 2002.
1 shared topics · similarity 0.997
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 0.996
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 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010927
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
1 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051605
Laboratory report showing GCMS analysis results for sample AE00614 conducted on February 1, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051453
Laboratory report showing GCMS analysis of sample AE00467 with surrogate recovery data on January 24, 2002.
1 shared non-person entities · 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 non-person entities · 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.
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 0.996 (not a probability)
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.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010106
GCMS laboratory results for sample AE01637 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010987
Gas chromatography-mass spectrometry analysis of sample AE02719 performed March 5, 2002, reporting other unknown compounds and surrogate 2,4-DDD recovery data.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009966
Analytical results for sample AE01508 analyzed via GCMS on March 4, 2002, including surrogate recovery data.
Similarity score 0.996 (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 0.996 (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_000018795
Single-page document containing GCMS data or metadata associated with the WTC site in late December 2001.
Filed in the same folder
NYC-WTC_000018796
Fragmented GCMS data page containing chemical identifiers and numerical values from a December 2001 analysis.
Filed in the same folder
NYC-WTC_000018799
Calibration report listing response factors and concentrations for multiple organic compounds analyzed on December 22, 2001.
Filed in the same folder
NYC-WTC_000018803
Reference data report showing measured versus expected values for organic compounds in sample AD29735.
Filed in the same folder
NYC-WTC_000018808
Blank analysis report confirming no detectable levels of target compounds above the method detection limit.
Filed in the same folder