NYC-WTC_000012309
Laboratory report for GC/MS reference analysis of sample AE04417 conducted on March 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Reference data report displaying measured concentrations and detection limits for target analytes analyzed on March 21, 2002.
NYC-WTC_000010289–000010296Folder label: “GCMS X 1/27/02 A 2/26/02 - 3/5/02 3/20/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
5 t
User: Galos, Marie Westchester Dept. of Labs & Research Date: 03/21/2002 Time: 15:48:11 Sample: AE01960 Analysis: $Q_GCMS Ref calc for GCMS Scan Units: ug _ Started: 7/7/98 11:48 Ended: 7/7/98 11:48 Analyst: ANL Result source: calculation Page: 1 ; . _ / : ■ . •
J n-Nitrosodimethylamine 52 2.0 : bis(2-Chloroethyl)ether 75 2.0 11,3-Dichlorobenzene 43 2.0 1,4-Dichlorobenzene 46 2.6" 2.0 1 2-Dichlorobenzene 54 r2,2-oxybis(1-Chloropropane) 75 2.0 in-Nitrosodi-n-propylamine 80 zb 2.0 Hexachloroethane 25 Nitrobenzene '70' 2.6' Isophorone ___ 80 74 2.0 bis(2-Chloroethoxy)methane 2.0 1,2,4-T richlorobenzene 53' 2.0 ■Naphthalene 71 2.0 | Hexachlorobutadiene 18 2.0 2-Chloronaphthalene 69 2.0 Dimethylphthalate 82 2.0 2,6-Dinitrotoluene 71 2.0 Acenaphthylene 79 2.0 Acenaphthene 76 2.0 2.0 2,4-Dinitrotoluene 70 Diethylphthalate 83 2.0 4-Chlorophenyiphenylether 80 81 2.0 Fluorene 2.0 Azobenzene/1,2-Diphenylhydraz 70 2.0 l n-Nitrosodiphenylamine 72 2.0 4-Bromophenyiphenylether 75 2.0 ’ Hexachlorobenzene 72' 2.0' 'Phenanthrene 80 2.0 I Anthracene 77 2.0 Di-n-butylphthalate 84 2.0' Fluoranthene 78 2.0' Pyrene 91 2.0
Benzo(a)anthracene 81 2.0 Chrysene 86 2.0
i Benzo(b)fluoranthene 83 2.0 Benzo(k)fluoranthene 85 2.0 Benzo(a)pyrene 72 2.0 Indeno(1,2,3-cd)pyrene 70 2.0 Dibenz(a,h)anthracene 77 2.0 Benzo(g,h,i)perylene 73 2.0
NYC-WTC_000010290
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_000012309
Laboratory report for GC/MS reference analysis of sample AE04417 conducted on March 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058258
Reference standard analysis report for sample AE04733 conducted April 1, 2002, listing concentrations of quality control compounds.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058498
Laboratory report listing concentrations of target analytes in a reference standard analyzed on April 2, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058727
Reference standard analysis for gas chromatography-mass spectrometry dated March 29, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058364
Laboratory report listing concentrations of target analytes in a reference standard analyzed on March 29, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059222
Reference standard analysis report for volatile organic compounds using GCMS on April 4, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059118
Calibration results for specific volatile organic compounds used to verify GCMS instrument performance in April 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059491
Calibration data sheet listing retention times and response factors for multiple organic compounds analyzed on April 5, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037996
Laboratory report listing quantitative concentrations of volatile organic compounds in sample AE03823 analyzed on March 26, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058911
Quantitative results for reference standards analyzed by GCMS on April 3, 2002, to validate analytical accuracy.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058175
Analysis of reference standards for nitrosamines and VOCs with measured concentrations near target levels on March 29, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049000
Reference standard analysis for GCMS testing of volatile organic compounds conducted on April 23, 2002.
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.
NYC-WTC_000016073
Reference analysis report confirming instrument performance with measured values for nitrosamines and chlorinated solvents.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009820
Reference standard analysis report for GCMS testing verifying instrument performance with specific compound concentrations on February 21, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049000
Reference standard analysis for GCMS testing of volatile organic compounds conducted on April 23, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009441
Reference standard analysis showing response factors for organic compounds from February 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038111
Laboratory report listing detection results for volatile organic compounds in reference sample AD31498 analyzed on February 27, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049315
Reference report listing retention times and response factors for analytes in sample AE08839 analysis.
Similarity score 0.994 (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_000010273
Administrative record from DEP Box 14 covering the period of January to March 2002 regarding World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000010274
Laboratory extraction methodology documentation for Method 508 HOb showing drip rates, spike additions, and internal standard protocol parameters.
Filed in the same folder
NYC-WTC_000010278
Laboratory record documenting GCMS blank analysis results for sample AE01960 on March 21, 2002.
Filed in the same folder
NYC-WTC_000010285
Calibration table listing response factors and retention times for standard compounds used to verify instrument performance on March 21, 2002.
Filed in the same folder
NYC-WTC_000010297
Laboratory report detailing the analytical results for sample AE01960 obtained via GCMS on March 22, 2002.
Filed in the same folder