GC/MS procedural blank analysis results showing non-detectable levels of target organic compounds, confirming clean analytical conditions.
NYC-WTC_000052685–000052692Folder label: “GCMS X 1/15/02 A 2/11/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
C:\HPCHEM\1\DATA\FEB11O2\LBA.D Vial: 16 : 12 Feb 2002 12:49 am Operator: 209 GALOS : GC/MS SCAN 1/15 Inst : GC/MS 209 Multiplr: 1.00 gration Params: LSCINT.P’
.od : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) .le : 209 625/TCLP calibration table .toothing : OFF Filtering: 5 ampling : 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 12.345 790 795 809 rVB 753677 1793135 75.80% 15.222% 2 15.990 1186 1192 1204 rBV 1096917 2192516 92.68% 18.613% 3 21.305 1765 1771 1784 rBV 1191264 2365753 100.00% 20.083% 4 25.757 2249 2256 2267 rBV 1077254 2276420 96.22% 19.325% 5 30.834 2804 2809 2814 rBV 143689 264139 11.17% 2.242%
6 33.827 3128 3135 3147 rBV 743781 1673820 70.75% 14.209% 7 38.114 3592 3602 3617 rBV 394996 1178489 49.81% 10.004% 8 44.384 4283 4285 4287 rBV 63318 35527 1.50% 0.302%
Sum of corrected areas: 11779799
LBA.D GCMS0208.M Tue Feb 19 10:37:11 2002
NYC-WTC_000052689
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000052600
Calibration record for GC/MS instrument 209 used in TCLP testing, listing standard compounds and response factors from February 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052790
GC/MS blank analysis report for sample AE01041 showing volatile organic compound results generated on February 20, 2002.
Same agency, volume and box · similarity 0.987
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 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003705
Blank sample results showing non-detect levels for volatile organic compounds during GCMS testing on February 28, 2002.
1 shared topics · similarity 0.991
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 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016242
Laboratory report of a GCMS blank run for sample AD31347 performed on February 5, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005619
Blank analysis report for DEP sample AE02966 showing all target compounds below minimum detection limits.
1 shared topics · similarity 0.989
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 0.989
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 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016799
GCMS blank analysis results for sample AD30009 dated January 7, 2002, showing detection limits for various compounds.
1 shared topics · similarity 0.988
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 · similarity 0.987
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 · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000052672
Document header or index page from the GCMS X series folder covering samples analyzed between January and February 2002.
Filed in the same folder
NYC-WTC_000052673
Document header or index page from the GCMS X series folder covering samples analyzed between January and February 2002.
Filed in the same folder
NYC-WTC_000052676
Calibration report for GCMS analysis of volatile organic compounds including nitrosamines and chlorinated solvents from February 2002.
Filed in the same folder
NYC-WTC_000052680
Calibration report for GCMS analysis of volatile organic compounds including nitrosamines and chlorinated solvents from February 2002.
Filed in the same folder
NYC-WTC_000052693
Laboratory report documenting GCMS analysis of sample AE00945 conducted on February 26, 2002.
Filed in the same folder