Reference document describing Method 509 procedures for laboratory analysis, dated February 14, 1992.
NYC-WTC_000024748–000024757Folder label: “GCMS X 5/14/02 A 5/17/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
LSC Report - Integrated Chromatogram
File : C:\MSDCHEM\l\DATA\020516\0514LB.D Operator : Nefliu Acquired : 16 May 2002 1:19 pm using AcqMethod 508SCAN1 Instrument : Instrumen Sample Name: 05/14 lab blk Mise Info : Vial Number: 5 Quant File :SCAN020507.RES (RTE Integrator) Abundance TIC:0514LB.D
1200000 16.53 1000000 11.38 800000
600000 6.15 400000
200000 — 04 ~' i ■ ' 1 ■ i ■ ‘ ....................................................... II........................................ 15.46 | Time-> 4.00 5.00 6.00 7,00 8.00 9.00 10.00 11,00 12.00 13,00 14.00 15,00 16.00 17.00 Abundance TIC:0514LB.D
1200000 24.46 31.72 1000000
800000
600000 27.55
400000 / 200000
0 । । • t ■ । । i >, TT ................................)............ 1 31.10 31.9 nme-> 18.00 19.00 20.00 21.00 22.00 23.00 24.00 25.00 26.00 27.00 28.00 29.00 30.00 31.00 Abundance TIC:0514LB.D 3993 1200000
1000000 43.15 800000
600000
400000
200000
Time—> 33.00 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 0514LB.D SCAN020507.M Fri May 17 10:36:09 2002 Page 2
NYC-WTC_000024752
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NYC-WTC_000024427
Record of sample preparation parameters including drip rates and volumes for GCMS analysis conducted in mid-May 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024534
Laboratory report showing blank test results for GCMS analysis of sample AE11282 conducted between May 13 and May 16, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025499
Laboratory report showing non-detect levels for 15 volatile organic compounds in a GCMS method blank processed on May 17-21, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022495
Technical log detailing gas chromatography mass spectrometry method parameters and calibration settings from May 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024629
Laboratory report showing blank test results for GCMS analysis of sample AE11157 conducted between May 13 and May 16, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025568
GCMS analysis report for sample AE11567 showing unknown compounds and surrogate recovery data from May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024706
Laboratory report documenting GCMS analysis of sample AE11281 conducted on May 22, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024652
GCMS analysis for sample AE11157 identifying other unknown compounds with a 2,4-DDD surrogate recovery of 91%, completed May 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024907
Laboratory report documenting GCMS analysis of sample AE10247 conducted on May 28, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024851
GCMS analysis results for sample AE10245 conducted May 28, 2002, showing unknown compounds and 2,4-DDD surrogate recovery at 86 percent.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046117
Laboratory report showing GCMS blank results for volatile organic compounds from sample AE10068 dated May 7-13, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048602
Laboratory blank analysis results confirming absence of contamination in GCMS testing for volatile organic compounds.
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.
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NYC-WTC_000024743
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000024744
Index or cover page for the GCMS document series covering samples from May 14 to May 17, 2002.
Filed in the same folder
NYC-WTC_000024758
Laboratory report of a GCMS blank run for sample AE10241 conducted between May 14 and May 16, 2002.
Filed in the same folder
NYC-WTC_000024762
Laboratory report of GCMS calibration data for sample AE10241 conducted between May 14 and May 16, 2002.
Filed in the same folder
NYC-WTC_000024770
Laboratory report of GCMS analysis for sample AE10241 conducted on May 28, 2002.
Filed in the same folder