NYC-WTC_000016242
Laboratory report of a GCMS blank run for sample AD31347 performed on February 5, 2002.
Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗GCMS blank analysis results for sample AD30009 dated January 7, 2002, showing detection limits for various compounds.
NYC-WTC_000016799–000016806Folder label: “GCMS X 12/12/01 A 12/20/01”

OCR status: ocr · source: ours
NYC 9/11 Public Portal Document : LSC Area Percent Report “Data File : C:\HPCHEM\1\DATA\DEC1901\LBA.D Vial: 15 Acq On : 20 Dec 2001 3:07 pm Operator: 209 GALOS Sample : gc/ms scan 12/12 a Inst. : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table 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 peak peak & of # = min scan scan scan TY height area % max. total 1 7.600 274 278 309 rBV 349670 1147573 17.69% 3.514% 2 11.676 717 722 746 rBV 1592898 4661494 71.88% 14.275% 3 15.274 1109 1114 1133 rBV 2520526 6008268 92.64% 18.399% 4 20.553 1683 1689 1714 rBV 2832189 6485482 100.00% 19.860% 5 24.978 2164 2171 2184 rBV2 2514650 5915126 91.21% 18.114% 6 30.055 2719 2724 2732 rBV 338822 699153 10.78% 2.141% 7 33.011 3040 3046 3068 rBV2 1722803 4430684 68.32% 13.568% 8 37.105 3485 3492 3513 rBV2 1105122 3307608 51.00% 10.129% Sum of corrected areas: 32655388 LBA.D GCMS1126.M Wed Jan 02 09:53:00 2002 NYC-WTC_000016803
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000016242
Laboratory report of a GCMS blank run for sample AD31347 performed on February 5, 2002.
Same agency, volume and box · similarity 0.995
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 0.995
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.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016506
Blank analysis report for DEP sample AD31363 showing non-detect levels for volatile organic compounds from February 7, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003832
Gas chromatography-mass spectrometry blank control results for sample AE01937, confirming all tested organic compounds are below minimum detection limits.
1 shared topics · similarity 0.994
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 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005842
Gas chromatography-mass spectrometry blank control analysis showing all organic contaminants below method detection limits for quality assurance.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035233
Laboratory report showing non-detect levels for various volatile organic compounds in a WTC blank sample.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034160
Laboratory report of a method blank analysis for sample AD28263 conducted on November 26, 2001.
Similar document embedding; no shared entity or topic indexed. · similarity 0.993
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 0.993
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 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035426
Log recording sample volume, drip rates, and addition details for GCMS analysis in December 2001.
Similar document embedding; no shared entity or topic indexed. · 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_000016242
Laboratory report of a GCMS blank run for sample AD31347 performed on February 5, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005842
Gas chromatography-mass spectrometry blank control analysis showing all organic contaminants below method detection limits for quality assurance.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003832
Gas chromatography-mass spectrometry blank control results for sample AE01937, confirming all tested organic compounds are below minimum detection limits.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035426
Log recording sample volume, drip rates, and addition details for GCMS analysis in December 2001.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035890
Laboratory data sheet recording GCMS analysis of a blank sample for nitrosamines and chlorinated compounds.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009710
Blank sample analysis report for GCMS testing showing non-detectable levels of target compounds on February 21, 2002.
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_000016795
Fragmented DEP GCMS record from late December 2001 to mid-January 2002 with no readable text.
Filed in the same folder
NYC-WTC_000016796
Page containing GCMS reference data and extraction parameters from January 2002.
Filed in the same folder
NYC-WTC_000016807
GCMS calibration report for sample AD30009 dated December 20, 2001, listing standard compound responses.
Filed in the same folder
NYC-WTC_000016811
Laboratory report listing results for volatile organic compounds including nitrosamines and chlorobenzenes from January 2002.
Filed in the same folder
NYC-WTC_000016816
Laboratory GCMS analysis report for sample AD30009 conducted on January 9, 2002, by analyst DLV.
Filed in the same folder