Laboratory report documenting GCMS analysis of sample AD31645 with detection of unknown compounds and surrogate recovery.
NYC-WTC_000050222–000050239Folder label: “GCMS X 1/3/02 A 1/22 - 1/23/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data .File : C:\MSDCHEM\1\5973N\O2JAN22\31645 .D Vial: 1 Acq On : 22 Jan 2002 12:12 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 22, 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 2 Toluene Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 4.37 0.25 ug/L 77098 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Toluene 92 C7H8 000108-88-3 90 2 Toluene 92 C7H8 000108-88-3 90 3 Benzene, methyl- (CAS) $$ Toluen... 92 C7H8 000108-88-3 90 4 Toluene $$ Benzene, methyl $$ Me... 92 C7H8 000108-88-3 90 Abundance Scan 87 (4.367 min): 31645.D (-) m/z 91.10 100.00% S1
5000
4.00 4.20 4.40 4.60 4.80 mlz-> ....225 .......1,117011170101784* 30354045505560657075808590 95 100 । ■ ।1 ■1 ■ । ‘ ■ m/z 92.10 64.49% Abundance #5542: Toluene 91
5000 4.00' 4.20 4.40 4.60 4.80 m/z 65.10 12.23% 45 51 65 14-1 ■ ■ ' | I ' I | | i I ■ I | I I I | | | 1 | | | i nri I rr n I I | l 1 I I | ■ ■ 11 ■ > 11 ‘ * niz—> 30 35 40 4550556065 70 75 808590 95 100 Abundance #5541: Toluene SI
4.00 4.20 4.40 4.60 4.80 5000 m/z 51.00 8.44%
51 65 37 3 61,| | • • l * ‘ ■ ■ } * > • • t ■ ■ ■ ‘ I * ‘ I' i " 111'' • 11 ATITT11 | t 11 ! | | । i i । i ri । । i i i i । i i i i । i i i I ] I m/z—> 30 35 404550556065 70 75808590 95 100 Abundance #5539: Benzene, methyl- (CAS) $$ Toluene $$ CP 25 $$ Methy... SI 4.00 4.20 4.40 4.60 4.80 m/z 39.10 8.12% 5000
. F4 65 45 51 61 1 M—mmmmnammmmm Pmmmm ' ‘ i • ‘ ‘ i ‘ ■ 1 ■ i ' ' ' ' i 1 ‘ ‘ 1 i' m/z—> 3035404550556065 70 75808590 95 100 4.00 4,20 4.40 4.60 4.80
31645.D SCAN508.M Thu Jan 24 13:50:34 2002 Page 4
NYC-WTC_000050229
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_000050205
Laboratory report documenting GCMS analysis of sample AD31647 with detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050240
Laboratory report documenting GCMS analysis of sample AD31646 with detection of unknown compounds and surrogate recovery.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050258
Laboratory report documenting GCMS analysis of sample AD31664 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_000051024
Laboratory report documenting GCMS blank analysis to verify system cleanliness during January 8-10, 2002 testing.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052128
Laboratory report showing GCMS analysis of sample AE00843 including surrogate recovery and unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052069
Laboratory report showing GCMS analysis of sample AE00833 including surrogate recovery and unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
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.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
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 · 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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050370
Laboratory report for sample AE00101 documenting detection of unknown compounds and surrogate recovery on January 25, 2002.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050500
Laboratory report for sample AE00168 documenting detection of unknown compounds and surrogate recovery on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
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 ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
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_000050177
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_000050178
Instrument log sheet recording sample counts and operational parameters for GCMS Method 508 analysis in January 2002.
Filed in the same folder
NYC-WTC_000050180
Calibration report for GCMS analysis of sample AD31647 listing target compounds and response factors.
Filed in the same folder
NYC-WTC_000050184
Reference scan data for GCMS analysis of sample AD31647 listing target compounds and response factors.
Filed in the same folder
NYC-WTC_000050189
Blank analysis report for GCMS testing of sample AD31647 confirming no contamination above detection limits.
Filed in the same folder