Instrument calibration record using DFTPP standard to verify GCMS performance for analytical testing on April 1, 2002.
NYC-WTC_000059478–000059486Folder label: “GCMS X 3/12/02 A 4/2/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
LSC Area Percent Report
' Data File C:\HPCHEM\1\DATA\APRO102\LBA.D Vial: 16 Acq On 2 Apr 2002 3:07 am Operator: Sample gc/ms scan 3/12 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Method : C:\HPCHEM\1\METHODS\GCMS0403.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 8.134 332 336 362 rVB 112174 294607 7.05% 1.550% 2 12.246 779 784 800 rVB 1238784 2846927 68.17% 14.983% 3 15.882 1174 1180 1197 rBV 1757178 3667346 87.82% 19.301% 4 21.188 1752 1758 1773 rBV 1995140 4175938 100.00% 21.978% 5 25.631 2236 2242 2254 rBV2 1793781 3904486 93.50%' 20.549%
6 30.708 2790 2795 2803 rBV 188751 369809 8.86% 1.946% 7 33.407 3081 3089 3097 rVB3 . 13643 45718 1.09% 0.241% 8 33.692 3113 3120 3137 rBV2 1000645 2258032 54.07% 11.884% 9 37.933 3575 3582 3595 rBV2 471520 1437949 34.43% 7.568%
Sum of corrected areas: 19000812
LBA.D GCMS0403.M Fri Apr 05 10:41:45 2002
NYC-WTC_000059482
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_000059589
Technical record detailing laboratory method parameters including drip rates and reagent volumes for sample processing.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058714
Laboratory report showing GCMS blank analysis for volatile organic compounds on March 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059670
Laboratory report showing GCMS blank analysis results for sample AE01156 conducted on March 25, 2002, with compound detection limits.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059105
Laboratory report showing non-detect levels for various organic compounds in a GCMS blank sample from April 2002.
1 shared topics · Same agency, volume and box · 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 · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011698
Quality control blank analysis results for GC/MS testing of sample AE04038 conducted on March 27, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048986
Laboratory report documenting a blank sample analysis for GCMS testing of volatile organic compounds in April 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046460
Laboratory report showing GCMS blank analysis for sample AE09095 conducted on April 23, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047643
Laboratory report of a GCMS blank analysis for sample AE08012 conducted on April 17, 2002, showing non-detect levels for various compounds.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000014611
Laboratory report showing GCMS blank analysis results for volatile organic compounds in sample AE12535 on June 3-4, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048469
Laboratory report showing blank analysis results for volatile organic compounds in sample AE05750 from April 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046217
Laboratory data sheet recording GCMS blank analysis parameters for sample AE09579 conducted on May 8, 2002.
1 shared topics · 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_000059589
Technical record detailing laboratory method parameters including drip rates and reagent volumes for sample processing.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059670
Laboratory report showing GCMS blank analysis results for sample AE01156 conducted on March 25, 2002, with compound detection limits.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048986
Laboratory report documenting a blank sample analysis for GCMS testing of volatile organic compounds in April 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005507
Laboratory report showing non-detectable results for nitrosamines and chlorinated solvents in GCMS blank.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011698
Quality control blank analysis results for GC/MS testing of sample AE04038 conducted on March 27, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048469
Laboratory report showing blank analysis results for volatile organic compounds in sample AE05750 from April 2002.
Similarity score 0.999 (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_000059471
Administrative record from the Department of Environmental Protection regarding World Trade Center activities in early 2002.
Filed in the same folder
NYC-WTC_000059472
Single-page document from DEP Box 57 containing minimal visible text, likely part of a larger environmental record series.
Filed in the same folder
NYC-WTC_000059473
Data sheet recording water quality parameters including drip rate, pH, and counts for samples analyzed in early 2002.
Filed in the same folder
NYC-WTC_000059487
Laboratory report of a GCMS blank test conducted on April 5, 2002, showing non-detect levels for various organic compounds.
Filed in the same folder
NYC-WTC_000059491
Calibration data sheet listing retention times and response factors for multiple organic compounds analyzed on April 5, 2002.
Filed in the same folder