NYC-WTC_000005963
Analytical report showing surrogate recovery data for sample AE03072 analyzed on March 12, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Document / 10 pages
GCMS surrogate recovery results, sample AE03021, March 2002
Machine-extracted title · confidence 95%Analytical report showing surrogate recovery data for sample AE03021 analyzed on March 12, 2002.
NYC-WTC_000005937–000005946Folder label: “GCMS X 2/12/02 A 2/28/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Aica rCLCAL RCpUI L
Data File C:\MSDCHEM\l\DATA\022802\03020.D Vial: 13 Acq On 1 Mar 2002 10:11 pm Operator: McLean Sample 2/12/02 GC SCAN Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Method : C:\MSDCHEM\1\5973N\5080202.M (RTE Integrator) Title : Quantitation For Method 508gcscan 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 corr. corr. % of # min scan scan scan TY height area % max. total
1 3.865 83 87 97 rBV 48713 132238 1.49% 0.271% 2 5.597 275 278 293 rBV 126567 409740 4.63% 0.841% 3 9.579 711 717 737 rBV 2494263 6189957 69.96% 12.706% 4 13.053 1094 1100 1114 rBV 4442419 8309302 93.92% 17.056% 5 18.160 1657 1663 1679 rBV 4371285 8847244 100.00% 18.160%
6 22.522 2138 2144 2157 rBV2 4171084 8836274 99.88% 18.138% 7 27.457 2683 2688 2698 rBV 599560 1045629 11.82% 2.146% 8 30.332 2998 3005 3026 rBV2 3670660 8602406 97.23% 17.658% 9 34.214 3425 3433 3456 rBV2 2517417 6344189 71.71% 13.023%
Sum of corrected areas: 48716979
>3020.D 5080202.M Mon Mar 04 05:43:48 2002 Page 1
NYC-WTC_000005942
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000005942Source: 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_000005973
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03073 conducted on March 12, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006001
Laboratory report documenting GCMS analysis of environmental sample AE03019 conducted on April 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005992
Technical comment regarding low recovery rates in GCMS scan of sample AE03016, indicating a decision to reextract and reanalyze the specimen.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005925
Analytical report showing surrogate recovery data for sample AE03020 analyzed on March 12, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005947
Analytical report showing surrogate recovery data for sample AE03071 analyzed on March 12, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005983
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03074 conducted on March 12, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000011241
Laboratory report documenting GCMS analysis of environmental sample AE03254 conducted on April 3, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052539
GCMS analysis report for sample AE04241 identifying unknown compounds and DDD in March 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038730
Laboratory data recording surrogate recovery and unknown compound screening for sample AE04511 dated April 4, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052620
Laboratory report documenting GCMS analysis of sample AE01045 conducted on March 14, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011250
Laboratory report documenting GCMS analysis of environmental sample AE03255 conducted on April 3, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000005925
Analytical report showing surrogate recovery data for sample AE03020 analyzed on March 12, 2002.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038431
Quantitation report listing response data for deuterated internal standards and surrogates from a March 14, 2002 analysis.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038473
Laboratory report documenting GCMS analysis of sample AE03472 for unknown compounds and surrogates on March 14, 2002.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052539
GCMS analysis report for sample AE04241 identifying unknown compounds and DDD in March 2002.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038440
Quantitation report listing response data for deuterated internal standards and surrogates from a March 14, 2002 analysis.
Similarity score 0.982 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052592
Laboratory report documenting GCMS analysis of sample AE01004 conducted on March 14, 2002.
Similarity score 0.982 (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_000005886
Department of Environmental Protection GCMS sample tracking record for the World Trade Center site dated February to March 2002.
Filed in the same folder
NYC-WTC_000005887
Laboratory log sheet recording sample preparation parameters including drip rates and surrogate additions for GCMS analysis.
Filed in the same folder
NYC-WTC_000005890
Mass spectrometer performance verification report using DFTPP standard conducted on February 28, 2002.
Filed in the same folder
NYC-WTC_000005891
Laboratory report listing recovery percentages for thirteen volatile organic compounds in reference standard AE03017 analyzed on March 4, 2002.
Filed in the same folder
NYC-WTC_000005893
Calibration data for polycyclic aromatic hydrocarbons and deuterated standards analyzed on February 28, 2002.
Filed in the same folder