NYC-WTC_000035249
Laboratory report confirming no unusual compounds were detected in the analyzed environmental sample.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Document / 8 pages
GCMS analysis comments for sample AD28755, Dec 2001
Machine-extracted title · confidence 100%Laboratory report confirming no unusual compounds were detected in the analyzed environmental sample.
NYC-WTC_000035290–000035297Folder label: “GCMS X 11/26/01 A 12/6/01”
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 501\28755.D Vial: 21 Acq On 6 Dec 2001 8:08 am Operator: 209 GALOS Sample 11/26 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 11.713 721 726 743 rBV 1804859 4621696 73.43% 15.158% 2 15.321 1113 1119 1137 rBV 2798227 6058291 96.26% 19.870% 3 20.590 1686 1693 1709 rBV 2954487 6293662 100.00% 20.641% 4 23.106 1962 1967 1972 rBV2 41467 74455 1.18% 0.244% 5 25.006 2168 2174 2187 rBV2 2648761 5791877 92.03% 18.996%
6 25.153 2187 2190 2201 rVB2 23178 74991 1.19% 0.246% 7 30.083 2722 2727 2735 rBV 302800 589844 9.37% 1.935% 8 33.039 3040 3049 3070 rBV2 1735864 4009847 63.71% 13.151% 9 37.133 3488 3495 3512 rBV 1063384 2975677 47.28% 9.759%
Sum of corrected areas: 30490340
28755.D GCMS1126.M Fri Dec 07 17:00:53 2001
NYC-WTC_000035295
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000035295Source: NYC Law Department, mirrored locally
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box records
NYC-WTC_000035298
Laboratory report confirming no unusual compounds were detected in the analyzed environmental sample.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035266
Laboratory report confirming no unusual compounds were detected in the analyzed environmental sample.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035497
GCMS scan results for sample AD28858 dated December 16, 2001, showing no unusual compounds found.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035274
Laboratory report confirming no unusual compounds were detected in the analyzed environmental sample.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035444
GCMS scan results for sample AD28800 dated December 16, 2001, showing no unusual compounds found.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035322
Laboratory report noting detection of Di-n-butylphthalate in a WTC environmental sample.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035765
Lab notes for sample AD28860 indicate no unusual compounds detected but recovery was below acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035330
Laboratory report noting detection of Di-n-butylphthalate in a WTC environmental sample.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035314
Laboratory report noting detection of bis(2-Ethylhexyl)phthalate in a WTC environmental sample.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035282
Laboratory report noting detection of bis(2-Ethylhexyl)phthalate in a WTC environmental sample.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035306
Laboratory report confirming no unusual compounds were detected in the analyzed environmental sample.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
No available related records indexed in this group.
More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000035489
GCMS scan results for sample AD28857 dated December 16, 2001, detecting bis(2-Ethylhexyl)phthalate and noting low pH.
Similarity score 1.000 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035298
Laboratory report confirming no unusual compounds were detected in the analyzed environmental sample.
Similarity score 1.000 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035481
GCMS scan results for sample AD28856 dated December 16, 2001, detecting bis(2-Ethylhexyl)phthalate.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035266
Laboratory report confirming no unusual compounds were detected in the analyzed environmental sample.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035322
Laboratory report noting detection of Di-n-butylphthalate in a WTC environmental sample.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035765
Lab notes for sample AD28860 indicate no unusual compounds detected but recovery was below acceptance range.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Others also read
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_000035229
Fragmented document page containing unreadable text and a sample ID from the DEP Box 22 archive.
Filed in the same folder
NYC-WTC_000035230
Partial document containing fragmented numerical data and method references for chemical analysis.
Filed in the same folder
NYC-WTC_000035233
Laboratory report showing non-detect levels for various volatile organic compounds in a WTC blank sample.
Filed in the same folder
NYC-WTC_000035240
Calibration record verifying instrument response factors for specific chemical compounds prior to analysis.
Filed in the same folder
NYC-WTC_000035244
Reference sheet listing expected values and detection limits for volatile organic compounds in WTC samples.
Filed in the same folder