NYC-WTC_000035580
GCMS scan results for sample AD28903 dated December 15, 2001, detecting bis(2-Ethylhexyl)phthalate.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Document / 9 pages
GCMS analysis comments, sample AD28965, Dec 2001
Machine-extracted title · confidence 90%Lab report noting bis(2-Ethylhexyl)phthalate detection and recovery issues in a water sample.
NYC-WTC_000035589–000035597Folder label: “GCMS X 11/29/01 A 12/7/01”
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OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
LSC Area Percent Report
Data File C:\HPCHEM\1\DATA\DEC07 01\28965.D Vial: 11 Acq On 8 Dec 2001 12:42 am Operator: 209 GALOS Sample 11/29 gc/ms scan Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Method 5 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 7.599 274 278 294 rBV 301514 784372 10.95% 2.187% 2 11.676 716 722 742 rBV 1955279 4997197 69.76% 13.936% 3 15.274 1108 1114 1133 rBV 3047715 6600114 92.13% 18.407% 4 20.553 1683 1689 1709 rBV 3306811 7163628 100.00% 19.978% 5 24.978 2164 2171 2182 rBV2 3068595 6716636 93.76% 18.731%
6 25.116 2183 2186 2196 rVB2 30057 92680 1.29% 0.258% 7 30.055 2718 2724 2734 rBV 394097 833616 11.64% 2.325% 8 33.011 3039 3046 3058 rBV2 2143792 4972996 69.42% 13.869% 9 33.295 3072 3077 3087 rVB 39728 100388 1.40% 0.280% 10 37.105 3483 3492 3506 rBV2 1265491 3595818 50.20% 10.028%
Sum of corrected areas: 35857445
28965.D GCMS1126.M Thu Dec 13 10:20:32 2001
NYC-WTC_000035594
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NYC-WTC_000035594Source: NYC Law Department, mirrored locally
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NYC-WTC_000035598
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GCMS scan results for sample AD28857 dated December 16, 2001, detecting bis(2-Ethylhexyl)phthalate and noting low pH.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036020
Laboratory report stating GCMS scan of sample AD29086 revealed no unusual compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
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GCMS scan results for sample AD28855 dated December 16, 2001, detecting bis(2-Ethylhexyl)phthalate and noting low pH.
1 shared topics · Same agency, volume and box · similarity 0.998
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NYC-WTC_000019061
Laboratory report of gas chromatography-mass spectrometry analysis for sample AD30085 conducted on January 9, 2002.
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GCMS analysis of environmental sample AD30021 conducted January 9, 2002.
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NYC-WTC_000035481
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Lab report noting no unusual compounds but recovery issues and low pH in a water sample.
Similarity score 0.999 (not a probability)
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Laboratory notes indicating re-extraction is required due to low recovery and potential contamination.
Similarity score 0.999 (not a probability)
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NYC-WTC_000035561
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NYC-WTC_000035562
Fragmented document header containing metadata for gas chromatography-mass spectrometry analysis.
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NYC-WTC_000035563
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NYC-WTC_000035575
GCMS reference standard analysis for sample AD28903 dated December 7, 2001, showing measured concentrations.
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