NYC-WTC_000016285
Laboratory report of a GCMS blank run performed on February 7, 2002, to verify absence of contamination.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Blank analysis report for DEP sample AD31363 showing non-detect levels for volatile organic compounds from February 7, 2002.
NYC-WTC_000016506–000016513Folder label: “GCMS X 12/31/01 A 1/18/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
0 LSC Report - Integrated Chromatogram
File : C: \HPCHEM\1\DATA\ JAN1602\LB . D Operator : 209 GALOS Acquired : 16 Jan 2002 2:34 pm using AcqMethod GCMS0103 Instrument : GC/MS 209 Sample Name: gc/ms scan 12/27 Mise Info : Vial Number: 4 Quant File :GCMS0103.RES (RTE Integrator) Abundance TIC: LB.D 2500000 15.09
2000000 11.50 1500000
1000000
500000 7.44
0- • • । < Time-> 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 Abundance TIC: LB.D 2500000- 20.35 24.77
2000000
1500000 32.80
1000000
500000 29.85
0- 26.00 27.00 ‘ 28'00 29.00 30.00 31.00 32.00 33.00 Time—> 20.00 21.00 ' 22'00' 23.00 24.00f 25.00 Abundance TIC: LB.D 2500000
2000000
1500000
1000000 36.86
500000
i 01 Time-> 34.00 35.00 36.00 37.00 38.00 39.00 40.00 41.00 42.00 43.00 44*00 45.00 46.00 47.00 '
LB.D GCMS0103.M. Thu Feb 07 09:20:05 2002
NYC-WTC_000016511
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000016285
Laboratory report of a GCMS blank run performed on February 7, 2002, to verify absence of contamination.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016555
Blank analysis report for DEP sample AD31432 showing non-detect levels for volatile organic compounds from January 22, 2002.
Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016681
Method blank report confirming absence of contamination during volatile organic compound testing procedures in January 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016078
Laboratory blank report confirming no detectable contamination for nitrosamines and chlorinated solvents during the run.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018316
Analytical notes regarding GCMS scan results and LCS standard recoveries for sample AD31434.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016514
Laboratory report for DEP sample AD31363 identifying unknown compounds and surrogate recovery results from February 13, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016603
Laboratory report for DEP sample AD31503 identifying unknown compounds and surrogate recovery results from February 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050079
Blank analysis report for GCMS testing of sample AE00005 showing non-detectable levels of target compounds.
Similar document embedding; no shared entity or topic indexed. · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005159
Blank sample analysis report confirming no contamination above method detection limits for target compounds analyzed on February 1, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005756
Blank analysis report showing non-detectable levels of volatile organic compounds in laboratory reagents on February 15, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035563
GCMS analysis results for sample AD28903 dated December 15, 2001, showing non-detect levels for various compounds.
Similar document embedding; no shared entity or topic indexed. · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009428
Laboratory data table recording drip rates and volumes for GCMS Method 508 analysis.
Similar document embedding; no shared entity or topic indexed. · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000016555
Blank analysis report for DEP sample AD31432 showing non-detect levels for volatile organic compounds from January 22, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050079
Blank analysis report for GCMS testing of sample AE00005 showing non-detectable levels of target compounds.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016285
Laboratory report of a GCMS blank run performed on February 7, 2002, to verify absence of contamination.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005756
Blank analysis report showing non-detectable levels of volatile organic compounds in laboratory reagents on February 15, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052860
Laboratory report documenting blank analysis for organic compounds in sample AE01330 to verify analytical system cleanliness on February 21, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035776
Laboratory data sheet recording GCMS analysis of a blank sample for nitrosamines and chlorinated compounds.
Similarity score 0.997 (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_000016496
DEP GCMS analysis log covering samples processed between late December 2001 and mid-January 2002.
Filed in the same folder
NYC-WTC_000016497
Laboratory report for DEP sample AD31363 listing results for nitrosamines and chlorinated compounds from January 2002.
Filed in the same folder
NYC-WTC_000016501
Reference analysis report for DEP sample AD31363 listing results for nitrosamines and chlorinated compounds from January 2002.
Filed in the same folder
NYC-WTC_000016514
Laboratory report for DEP sample AD31363 identifying unknown compounds and surrogate recovery results from February 13, 2002.
Filed in the same folder
NYC-WTC_000016524
Laboratory report for DEP sample AD31340 identifying unknown compounds and surrogate recovery results from February 11, 2002.
Filed in the same folder