NYC-WTC_000012504
Laboratory worksheet recording extraction parameters and analytical conditions for GCMS sample processing.
1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗Document / 5 pages
GCMS chromatogram for DFTPP standard, April 2002
Machine-extracted title · confidence 100%Chromatogram data from a GCMS analysis of a DFTPP standard run on April 15, 2002.
NYC-WTC_000039713–000039717Folder label: “GCMS X 3/20/02 A 4/15/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
a
-Wr Date Extracted 2 2002 Method Page 1’7
Lab # Description Sample S vol/wt Drip rate ml/min Surr add Sk add IS add Final' T.V. vol. pos. pH Count
tvd IM9A 1 L V -165 _LoR I 06 __ i00 5 (586 05’ 6 —7 (030 —— olo 31 Vl31 (S0 ( 3
5 Remarks 2 N." r. 5. fez Reviewed, bDy, 1 1------- ------ -------- C662 . -----------------------------------------------
Ty andgio --------- -------- sn ate must be between 5-15 ml/min for liq-liq extractors drip rate - ci? =p------ f)------ ■ 6 STANDARDtype 1711 | saaction CN () Solv.lot# V 4/ Gl NaCI lot# Na2S04 lot#VQC INT STB LOG# | CALBnATiOn iBgr 14‘ 0.CEcK ss “hyitr, SID. ermeag IQGATE Cos 2LGA 1 n4uc 4 ENDRN/DDT gpi I —
$ Jon 4/12/01 Sae Verified by Reviewed by Date
NYC-WTC_000039713 2 SSEN7
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NYC-WTC_000039713Source: NYC Law Department, mirrored locally
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NYC-WTC_000082459
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Fragmented page from a GCMS record series dated April 6, 2002, likely part of environmental testing documentation.
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Header page for a GCMS laboratory record showing extraction parameters and drip rate instructions.
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Document outlining laboratory method parameters including drip rates, volumes, and pH counts for environmental testing.
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Fragmented document page containing metadata and identifiers related to GCMS testing procedures from early April 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024424
Brief log entry or header page from a GCMS analysis record dated between May 13 and May 16, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049519
Technical log recording method parameters and sample processing details for a DEP laboratory procedure between April 16 and 24, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060895
Document page showing GCMS extraction parameters and solvent lot numbers for WTC samples.
Similar document embedding; no shared entity or topic indexed. · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048599
Instrument calibration records and method parameters for GCMS analysis of polycyclic aromatic hydrocarbons.
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Data sheet recording water quality parameters including drip rate and pH measurements.
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DEP document outlining laboratory methods, drip rates, and verification signatures for environmental analysis.
Similar document embedding; no shared entity or topic indexed. · similarity 0.973
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NYC-WTC_000048599
Instrument calibration records and method parameters for GCMS analysis of polycyclic aromatic hydrocarbons.
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Document header page containing identification codes and metadata for GCMS files processed in early January 2002.
Similarity score 0.981 (not a probability)
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Header page from a DEP laboratory data file containing sample identification and processing metadata from early April 2002.
Similarity score 0.980 (not a probability)
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Laboratory log sheet recording Method 608 extraction parameters and sample counts for DEP testing in May 2002.
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Lab data sheet recording analytical chemistry measurements and results from GCMS analysis of environmental samples, May 2002.
Similarity score 0.980 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034719
Gas chromatography-mass spectrometry laboratory analytical data sheet with sample identification numbers, volumetric measurements, drip rates, and final analysis values from…
Similarity score 0.980 (not a probability)
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NYC-WTC_000039712
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NYC-WTC_000039718
Fragmented header information from a GCMS data file associated with the April 2002 testing period.
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NYC-WTC_000039720
DFTPP mass spectral limit results showing all parameters passed on April 12, 2002.
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NYC-WTC_000039770
Surrogate recovery data for compounds including DDD analyzed on April 15, 2002.
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NYC-WTC_000039773
Quantitative results for volatile organic compounds in sample AE06585 analyzed on April 15, 2002.
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