Laboratory report of a method blank analysis for GCMS testing conducted on May 21, 2002, showing non-detects for various compounds.
NYC-WTC_000024956–000024964Folder label: “GCMS X 5/14/02 A 5/21/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Searched : C:\DATABASE\nbs75k.1 Quality : 87 ID : Benzene, 1,2,3,5-tetrachloro-4,6-dimethyl-
Abundance Scan 2083 (24.131 min): LBB.D (-) 207
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6000 244
4000 86 136
44 51 75 172 2000
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Abundance #32224: Benzene, 1,2,3,5-tetrachloro-4,6-dimethyl- 207
8000
244 6000
4000 136
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NYC-WTC_000024960
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_000022622
Laboratory report showing blank test results for nitrosamines and other compounds in sample AE11604 analyzed May 21, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023551
Laboratory report showing GC/MS blank analysis for sample AE09683 with non-detect results for volatile organic compounds.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044245
Laboratory report of a GCMS blank analysis (Sample AE07484) conducted on May 2, 2002, checking for background contamination.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045194
Laboratory report showing blank analysis results for volatile organic compounds in sample AE10431 on May 17, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012653
Laboratory report confirming the absence of target compounds in a procedural blank sample to verify analytical cleanliness.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044783
Laboratory report showing blank sample analysis results for volatile organic compounds using gas chromatography-mass spectrometry.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058898
Laboratory report showing non-detect levels for various organic compounds in a GCMS blank sample from April 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045293
GCMS blank analysis report for sample AE10515 listing compounds below detection limits from May 20, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040060
Blank run report confirming absence of target compounds below detection limits for sample AE06991 on April 6, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043332
Laboratory report documenting GCMS blank analysis for multiple organic compounds on April 24, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048881
GCMS blank quality control report for sample AE08684 analyzed on April 22, 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045829
Laboratory report of a GC/MS blank run analyzing volatile organic compounds with results below detection limits in May 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000025102
Laboratory report showing GCMS analysis results for sample AE11381 conducted on May 22, 2002.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013154
GCMS laboratory report for sample AE09677 detecting unknown compounds and 2,4-DDD on May 23, 2002.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013191
GCMS laboratory report for sample AE09678 detecting unknown compounds and 2,4-DDD on May 23, 2002.
Similarity score 0.971 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000082518
Results for laboratory blank sample AE10186 analyzed between April 30 and May 2, 2002.
Similarity score 0.961 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018287
Analytical notes regarding GCMS scan results and LCS standard recoveries for sample AD30986.
Similarity score 0.958 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068003
Laboratory report documenting GCMS analysis of sample AD24217 conducted on November 6, 2001, noting unknown compounds.
Similarity score 0.957 (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_000024953
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000024954
Fragmented document page from the Department of Environmental Protection archives regarding World Trade Center site monitoring in May 2002.
Filed in the same folder
NYC-WTC_000024965
Calibration report for GCMS analysis of sample AE11306 performed on May 21, 2002, listing response factors for target analytes.
Filed in the same folder
NYC-WTC_000024969
Reference standard analysis report for GCMS testing of sample AE11306 conducted on May 21, 2002, verifying instrument performance.
Filed in the same folder
NYC-WTC_000024977
Laboratory report documenting GCMS analysis of sample AE11307 conducted on May 28, 2002, including surrogate recovery data.
Filed in the same folder