Record of surrogate compound recovery rates for sample AE04945 analyzed on April 18, 2002.
NYC-WTC_000040230–000040239Folder label: “GCMS X 4/3/02 A 4/10/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document LSC Area Percent Report
Data File : C:\MSDCHEM\1\DATA\020410\07635.D Vial: 14 Acq On : 10 Apr 2002 10:34 pm Operator: Nefliu Sample : sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e
Method : C:\MSDCHEM\1\METHODS\SCANAPR0902.M (Chemstation Integrator) Title : Method 508 GC/MS Scan
Signal : TIC
peak R.T. first max last PK peak corr. corr. % of # min scan scan scan TY height area % max. total
1 3.279 19 34 40 PV 5 3491 151694 0.72% 0.147% 2 3.326 40 42 52 W 4 2949 79805 0.38% 0.077% 3 3.397 52 54 58 W 2 1072 16560 0.08% 0.016% 4 10.659 1280 1290 1312 W 528416 14048038 66.39% 13.616% 5 14.689 1957 1976 1984 PV 19529 483406 2.28% 0.469%
6 15.765 2147 2159 2178 W 735613 18354604 86.74% 17.790% 7 15.994 2192 2198 2204 PV 2 1686 26574 0.13% 0.026% 8 23.656 3486 3502 3512 PV 807174 20745752 98.04% 20.108% 9 26.723 4016 4024 4038 W 2 68044 1571898 7.43% 1.524% 10 30.266 4619 4627 4634 W 2111 55622 0.26% 0.054%
11 30.894 4720 4734 4751 PV 2 721475 21161394 100.00% 20.511% 12 31.129 4763 4774 4782 W 2 2504 80712 0.38% 0.078% 13 33.979 5251 5259 5267 PV 2 3657 80767 0.38% 0.078% 14 39.091 6118 6129 6153 W 936177 16865524 79.70% 16.347% 15 42.299 6667 6675 6700 PV 495021 9423643 44.53% 9.134%
16 42.457 6700 6702 6708 W 2 1904 27181 0.13% 0.026%
Sum of corrected areas: 103173173
07635.D SCANAPR0902 .M Thu Apr 11 14:48:12 2002 Page 1
NYC-WTC_000040234
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000040193
Laboratory report showing blank sample results for volatile organic compounds to verify analytical system cleanliness in April 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040260
Record of surrogate compound recovery rates for sample AE07637 analyzed on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047493
Laboratory report detailing GCMS analysis of sample AE07772 conducted on April 18, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047475
Laboratory report detailing GCMS analysis of sample AE07769 conducted on April 18, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047344
Laboratory report documenting GCMS analysis of environmental sample AE07512 conducted on April 11, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047452
Technical documentation listing GC/MS method parameters and internal standard data for analysis performed in early April 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047288
Laboratory report documenting GCMS analysis of environmental sample AE07633 conducted on April 9, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047413
Gas chromatography-mass spectrometry analysis of sample AE07519 performed on April 11, 2002, showing unknown compounds and 2,4-DDD surrogate at 98 ug with 5.0 ug MDL.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047367
Laboratory report documenting GCMS analysis of environmental sample AE07514 conducted on April 11, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047333
Laboratory report documenting GCMS analysis of environmental sample AE07511 conducted on April 11, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047484
Laboratory report detailing GCMS analysis of sample AE07771 conducted on April 18, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047216
Laboratory results for unknown compounds and surrogate recovery in sample AE07569 analyzed on April 9, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000040164
Document containing GCMS analytical data for the World Trade Center site from April 2002.
Filed in the same folder
NYC-WTC_000040165
Fragmented document header from the DEP Box 23 archive regarding GCMS analysis of World Trade Center site samples.
Filed in the same folder
NYC-WTC_000040169
Batch processing sheet recording sample IDs and calibration standards for GCMS analysis of World Trade Center site samples.
Filed in the same folder
NYC-WTC_000040174
Gas chromatography-mass spectrometry report for sample AE07633 analyzed April 3-10, 2002, showing detected levels of semivolatile organic compounds.
Filed in the same folder
NYC-WTC_000040178
Laboratory report listing concentrations of semivolatile organic compounds in sample AE07633 analyzed between April 3 and 10, 2002.
Filed in the same folder