NYC-WTC_000035589
Lab report noting bis(2-Ethylhexyl)phthalate detection and recovery issues in a water sample.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Document / 9 pages
GCMS analysis comments, sample AD28966, Dec 2001
Machine-extracted title · confidence 90%Lab report noting no unusual compounds but recovery issues and low pH in a water sample.
NYC-WTC_000035598–000035606Folder label: “GCMS X 11/29/01 A 12/7/01”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
LSC Area Percent Report
Data File C: \HPCHEM\ 1 \DATA\DEC0 7 01\28966.D Vial: 12 Acq On 8 Dec 2001 1:40 am Operator: 209 GALOS Sample 11/29 gc/ms scan Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Method : 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 7.597 274 278 294 rBV 306572 805493 11.81% 2.366% 2 11.673 717 722 741 rBV 2001023 4703679 68.98% 13.818% 3 15.271 1109 1114 1132 rBV 2794573 6170100 90.48% 18.126% 4 20.550 1683 1689 1713 rBV 3072074 6819246 100.00% 20.033% 5 24.975 2164 2171 2183 rBV2 2839019 6280297 92.10% 18.450%
6 25.122 2183 2187 2194 rVB 27983 75341 1.10% 0.221% 7 30.052 2719 2724 2730 rVB 394925 811633 11.90% 2.384% 8 33.008 3039 3046 3063 rBV2 2022439 4748137 69.63% 13.949% 9 37.102 3484 3492 3514 rBV2 1241410 3625826 53.17% 10.652%
Sum of corrected areas: 34039752
28966.D GCMS1126.M Thu Dec 13 10:21:10 2001
NYC-WTC_000035603
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NYC-WTC_000035603Source: NYC Law Department, mirrored locally
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NYC-WTC_000035314
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GCMS scan results for sample AD28855 dated December 16, 2001, detecting bis(2-Ethylhexyl)phthalate and noting low pH.
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