Laboratory report showing non-detect levels for various volatile organic compounds in a method blank.
NYC-WTC_000022719–000022733Folder label: “GCMS X 5/8/02 A 5/10/02”
OCR status: junk · source: pdftotext
NYC 9/11 Public Portal Document
LSC Area Percent Report
Data File : C:\MSDCHEM\1\DATA\050902\508LB.D Vial: 15 Acq On : 10 May 2002 3:31 am Operator: Mclean Sample : 5/8 eh Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e
Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan
Signal : TIC
peak R.T. first max last PK peak corr. corr. % of # min scan scan scan TY height area % max. total
1 3.115 3 6 19 BV 4 3915 74637 0.14% 0.026% 2 3.538 72 78 86 PV 8 2253 33162 0.06% 0.011% 3 3.726 97 110 112 W 7 4207 129114 0.25% 0.044% 4 3.749 112 114 117 W 4 3491 60238 0.11% 0.021% 5 3.778 117 119 124 W 5 3315 64970 0.12% 0.022%
6 4.260 196 201 204 W 5 4359 64488 0.12% 0.022% 7 5.024 322 331 343 PV 6 6132 186267 0.36% 0.064% 8 5.412 393 397 412 W 4 5420 135491 0.26% 0.046% 9 5.600 423 429 435 W 6 1939 51145 0.10% 0.017% 10 5.653 435 438 445 W 5 2184 56575 0.11% 0.019%
11 5.970 479 492 517 W 688547 12115955 23.11% 4.144% 12 7.733 789 792 807 PV 5 6491 168685 0.32% 0.058% 13 9.325 1058 1063 1072 PV 6 1657 47900 0.09% 0.016% 14 9.936 1157 1167 1192 PV 1947593 36327816 69.30% 12.425% 15 10.365 1234 1240 1247 W 5 1915 28088 0.05% 0.010%
16 13.432 1750 1762 1782 PV 2593790 48455129 92.44% 16.572% 17 13.579 1782 1787 1794 W 2 8494 158270 0.30% 0.054% 18 16.746 2319 2326 2336 PV 4266 74738 0.14% 0.026% 19 17.151 2386 2395 2400 PV 5 7330 115529 0.22% 0.040% 20 17.662 2477 2482 2489 W 3 3480 54887 0.10% 0.019%
21 18.567 2626 2636 2660 BV 2664180 52417372 100.00% 17.927% 22 20.542 2959 2972 2983 PV 1268491 23903011 45.60% 8.175% 23 21.399 3109 3118 3124 PV 4 8007 148962 0.28% 0.051% 24 22.580 3308 3319 3330 PV 2 19566 375159 0.72% 0.128% 25 22.956 3369 3383 3402 PV 2 2376150 50664208 96.66% 17.328%
26 23.109 3402 3409 3424 W 22949 574483 1.10% 0.196% 27 30.806 4708 4719 4776 PV 2 1660127 39272053 74.92% 13.431% 28 31.153 4776 4778 4784 W 5 669 8914 0.02% 0.003% 29 34.702 5371 5382 5422 PV 2 1057111 26371801 50.31% 9.019% 30 34.960 5422 5426 5436 W 6 6017 209844 0.40% 0.072%
31 35.031 5436 5438 5448 W 5 2123 39179 0.07% 0.013%
Sum of corrected areas: 292388067
508LB.D 050102.M Mon May 13 11:26:41 2002 Page 1
NYC-WTC_000022726
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NYC-WTC_000025347
Laboratory report showing non-detect levels for 15 volatile organic compounds in a GCMS method blank processed on May 23, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023843
Laboratory report showing non-detectable levels of nitrosamines and other contaminants in a GC/MS blank sample AE10901.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025054
Laboratory report showing GCMS blank analysis for sample AE11379 conducted on May 21, 2002, with results below minimum reporting levels.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022938
Laboratory report documenting GCMS analysis of environmental sample AE09569 conducted on May 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024153
Document noting low recovery in GCMS scan of sample AE10205 and subsequent re-extraction yielding 85% recovery.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022886
GCMS analytical report for environmental sample AE09332 including surrogate compound data from May 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043869
Laboratory blank report for sample AE09771 showing non-detectable levels of target compounds from May 8, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045048
Laboratory report showing blank analysis results for volatile organic compounds in sample AE10303 on May 9, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044858
Laboratory report showing blank sample analysis results for volatile organic compounds using gas chromatography-mass spectrometry on May 9, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045547
Laboratory report of a GC/MS blank run analyzing volatile organic compounds with results below detection limits in May 2002.
1 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044433
Gas chromatography-mass spectrometry blank analysis showing results below method detection limits for organic compounds.
1 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044559
Laboratory report showing blank test results for various organic compounds on May 7, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.991
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_000022716
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000022717
Laboratory form listing GCMS analytical parameters including drip rates, surrogates, and volume measurements.
Filed in the same folder
NYC-WTC_000022734
Calibration data sheet listing response factors for volatile organic compounds used in GCMS analysis.
Filed in the same folder
NYC-WTC_000022738
Report of reference standard analysis for volatile organic compounds with quantified response values.
Filed in the same folder
NYC-WTC_000022746
Laboratory form listing GCMS analytical parameters including drip rates, surrogates, and volume measurements.
Filed in the same folder