NYC-WTC_000061150
Laboratory report for sample AE07171 listing unknown compounds detected via GCMS on April 16, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Document / 11 pages
GCMS surrogate recovery, April 2002
Machine-extracted title · confidence 95%Surrogate recovery data from gas chromatography mass spectrometry analysis for sample AE07116.
NYC-WTC_000061139–000061149Folder label: “GCMS X 3/27/02 A 4/11/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document LSC Area Percent Report
Data File : C:\MSDCHEM\l\DATA\041002\7116.D Vial: 23 Acq On : 11 Apr 2002 8:04 am Operator: Bohlk Sample : SAMPLE 7116 3/27/02 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Method : C:\MSDCHEM\l\5973N\5080402BB.M (RTE Integrator) Title : Quantitation For Method 508gcscan Smoothing : OFF Filtering: 5 Sampling : 1 Min Area: 1 % of largest Peak Start Thrs: 0.2 Max Peaks: 100 Stop Thrs : 0 Peak Location: TOP
If leading or trailing edge < 100 prefer < Baseline drop else tangent > Peak separation: 5
Signal : TIC
peak R.T. first max last PK peak corr. corr. % of # min scan scan scan TY height area % max. total
1 5.494 407 411 440 rBV 593055 1565387 26.66% 4.859% 2 9.407 1071 1077 1110 rBV 1294394 3597825 61.28% 11.167% 3 11.922 1499 1505 1516 rBV2 179046 326014 5.55% 1.012% 4 12.880 1661 1668 1693 rBV 2537991 5326028 90.71% 16.531% 5 17.985 2528 2537 2558 rBV 2826695 5871404 100.00% 18.224%
6 19.948 2864 2871 2882 rBV2 162487 336540 5.73% 1.045% 7 22.339 3269 3278 3296 rBV2 2512325 5607121 95.50% 17.403% 8 30.142 4595 4606 4627 rBV2 2152583 5031569 85.70% 15.617% 9 30.465 4654 4661 4672 rBV3 95586 237516 4.05% 0.737% 10 30.765 4704 4712 4725 rBV 185019 446843 7.61% 1.387%
11 34.014 5255 5265 5282 rBV3 1536812 3872373 65.95% 12.019%
Sum of corrected areas: 32218620
116.D 5080402BB.M Mon Apr 15 18:21:40 2002' Page 1
NYC-WTC_000061144
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000061144Source: NYC Law Department, mirrored locally
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box records
NYC-WTC_000060804
GCMS analysis report for sample AE06580 showing surrogate recovery data and unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060024
Laboratory report documenting GCMS analysis of environmental sample AE06093 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061103
Laboratory report documenting GCMS analysis of surrogates for sample AE07114 on April 16, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060954
Laboratory report documenting GCMS analysis of environmental sample AE07176 conducted on April 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061094
Laboratory report documenting GCMS analysis of surrogates for sample AE07113 on April 16, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061259
Laboratory report documenting GCMS analysis of sample AE07382 for unknown compounds and surrogates conducted on April 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060842
Laboratory report documenting GCMS analysis of environmental sample AE06959 conducted on April 23, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000049288
Gas chromatography-mass spectrometry analysis of environmental sample AE08956 conducted on April 29, 2002, detecting unknown compounds and 2,4-DDD surrogate at 79 micrograms.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049203
Laboratory report documenting GCMS analysis of sample AE08936 conducted on April 29, 2002, showing surrogate recovery.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049269
Laboratory report documenting GCMS analysis of sample AE08954 conducted on April 29, 2002, showing surrogate recovery.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049251
Laboratory report documenting GCMS analysis of sample AE08952 conducted on April 29, 2002, showing surrogate recovery.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗More like this 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.
Others also read
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_000060980
Environmental Protection Department record from the World Trade Center site containing a redacted name.
Filed in the same folder
NYC-WTC_000060981
Laboratory log recording drip rates and sample volumes for gas chromatography mass spectrometry analysis.
Filed in the same folder
NYC-WTC_000060990
Gas chromatography mass spectrometry blank analysis report showing non-detect levels for various organic compounds.
Filed in the same folder
NYC-WTC_000060999
Calibration data for gas chromatography mass spectrometry listing response factors for multiple organic analytes.
Filed in the same folder
NYC-WTC_000061009
Reference standard analysis report for gas chromatography mass spectrometry quantifying recovery of target compounds.
Filed in the same folder