Blank analysis report for GCMS testing of sample AD31647 confirming no contamination above detection limits.
NYC-WTC_000050189–000050204Folder label: “GCMS X 1/3/02 A 1/22 - 1/23/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document LSC Area Percent Report Data File : C:\MSDCHEM\1\5973N\02JAN22\0103BA.D Vial: 1 Acq On : 22 Jan 2002 10:32 am Operator: Sample : lab blank 1/3 a Inst : Instrumen Mise : January 22, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Method : C:\MSDCHEM\1\METHODS\METHODS\SCAN508.M (RTE Integrator) Title : 508 scan method Smoothing : OFF Filtering: 5 Sampling : 2 Min Area: 100 Area counts Start Thrs: 0.2 Max Peaks: 2 0 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 3.602 15 20 25 rVB 30616 52974 0.45% 0.080% 2 4.241 71 76 83 rBV3 13056 31335 0.27% 0.048% 3 4.367 83 87 91 rW 29890 47964 0.41% 0.073% 4 5.897 219 221 237 rBV 247991 591696 5.08% 0.897% 5 9.413 525 529 535 rBV3 10356 31316 0.27% 0.047% 6 9.710 551 555 561 rW 3521763 6471090 55.55% 9.812% 7 12.542 799 803 809 rW 37246 61153 0.52% 0.093% 8 13.192 855 860 865 rBV 5060028 9353432 80.30% 14.183% 9 18.341 1305 1311 1315 rBV 5234438 10445658 89.67% 15.839% 10 18.718 1339 1344 1357 rW4 12443 47038 0.40% 0.071% 11 21.184 1555 1560 1565 rBV 475271 924762 7.94% 1.402% 12 22.280 1651 1656 1661 rBV 45801 84183 0.72% 0.128% 13 22.634 1681 1687 1693 rBV2 5027040 11648742 100.00% 17.663% 14 22.771 1695 1699 1711 rVB2 58741 170738 1.47% 0.259% 15 24.849 1877 1881 1887 rW 96604 169737 1.46% 0.257% 16 26.014 1977 1983 1989 rVB 862502 1767776 15.18% 2.681% 17 27.726 2129 2133 2137 rBV 855250 1533988 13.17% 2.326% 18 30.489 2369 2375 2381 rBV2 4523374 11212339 96.25% 17.002% 19 31.105 2425 2429 2457 rVB 619867 1812400 15.56% 2.748% 20 34.416 2713 2719 2747 rBV 3667195 9489854 81.47% 14.390%
Sum of corrected areas: 65948175
0103BA.D SCAN508.M Thu Jan 24 13:43:55 2002 Page 1
NYC-WTC_000050192
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NYC-WTC_000052029
Laboratory report showing GCMS blank analysis of sample AE00830 with compounds below detection limits.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051512
Laboratory report showing GCMS blank analysis results for sample AE00555 conducted between January 29 and February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049891
Laboratory report showing blank analysis results with concentrations below method detection limits for various organic compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050222
Laboratory report documenting GCMS analysis of sample AD31645 with detection of unknown compounds and surrogate recovery.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗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 0.993
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.
2 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037616
Laboratory report showing GCMS blank analysis results for volatile organic compounds with detection limits below MDL.
1 shared non-person entities · 1 shared topics · similarity 0.994
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.
2 shared non-person entities · 1 shared topics · similarity 0.994
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.
2 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004770
Chromatogram and method report for DFTPP calibration verification conducted on February 5, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018830
GCMS report for sample AD28861 showing detection of unknown compounds and surrogate recovery data.
1 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010843
Laboratory report documenting a blank run for gas chromatography-mass spectrometry analysis of sample AE02713.
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.
NYC-WTC_000051353
Laboratory report documenting a method blank analysis to verify absence of contamination during gas chromatography-mass spectrometry testing.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051512
Laboratory report showing GCMS blank analysis results for sample AE00555 conducted between January 29 and February 1, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052029
Laboratory report showing GCMS blank analysis of sample AE00830 with compounds below detection limits.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004770
Chromatogram and method report for DFTPP calibration verification conducted on February 5, 2002.
Similarity score 0.999 (not a probability)
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.
Similarity score 0.999 (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 0.998 (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_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.
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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.
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NYC-WTC_000050205
Laboratory report documenting GCMS analysis of sample AD31647 with detection of unknown compounds and surrogate recovery.
Filed in the same folder