NYC-WTC_000044556
Fragmented document header containing sample identification and processing metadata from April 2002.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗Document / 2 pages
Unreadable laboratory data sheet fragment, April 29 2002
Machine-extracted title · confidence 80%Fragment of a document containing unreadable text and partial headers from a DEP laboratory procedure.
NYC-WTC_000044431–000044432Folder label: “GCMS X 4/29/02 A 5/1/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
DFTPP 4 Data File C:\MSDCHEM\1\DATA\050202\DFTPA.D Vial: 1 Acq On 2 May 2002 10:27 am Operator: Mclean Sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: EVENTS.E
Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan
Spectrum Information: Scan 3604
Target Rei. to Lower Upper Rei. Raw Result Mass Mass Limit% Limit% Abn% Abn Pass/Fail
51 198 30 60 42.6 82904 PASS 68 69 0.00 2 1.6 1161 PASS 69 198 0.00 100 37.4 72840 PASS 70 69 0.00 2 0.5 385 PASS 127 198 40 60 48.6 94744 PASS 197 198 0.00 1 0.0 0 PASS 198 198 100 100 100.0 194752 PASS 199 198 5 9 6.1 11906 PASS 275 198 10 30 20.1 39056 PASS 365 198 1 99 2.5 / 4925 PASS 441 443 1 100 76.4 20560 PASS 442 198 40 110 73.1 142400 PASS 443 442 17 23 18.9 26912 PASS
DFTPA.D 050102.M Thu May 02 11:17:48 2002
NYC-WTC_000044432
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NYC-WTC_000044432Source: NYC Law Department, mirrored locally
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Administrative page listing laboratory method details, sample volumes, and surrogate addition parameters for environmental testing on May 2002.
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NYC-WTC_000024039
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015739
Record of Method 508d GCMS analysis parameters, calibration checks, and extraction notes for June 2002.
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Laboratory form listing GCMS analytical parameters including drip rates, surrogates, and volume measurements.
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Document page referencing GCMS methods and sample identification number NYC-WTC_000014348 dated May 28, 2002.
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Fragmented page from a DEP laboratory record dated between March 8 and March 19, 2002, containing unreadable text.
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