Record of surrogate compound recovery rates for sample AE04945 analyzed on April 18, 2002.
NYC-WTC_000040230–000040239Folder label: “GCMS X 4/3/02 A 4/10/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed)
Data File : C:\MSDCHEM\l\DATA\020410\07635.D Vial: 14 Acq On : 10 Apr 2002 10:34 pm Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: Apr 11 15:56:36 2002 Quant Results File: SCANAPR0902.R
Quant Method : C:\MSDCHEM\1...\SCANAPR0902.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Last Update : Thu Apr 11 15:44:30 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN1
Internal Standards R.T. Qlon Response Cone Units Dev(Min)
1) 1,4-Dichlorobenzene-d4 10.66 152 2488925 20.00 ug/1 -0.01 10) Naphthalene-d8 15.77 136 9404491 20.00 ug/1 -0.02 17) Acenaphthene-diO 23.66 164 5111713 20.00 ug/1 -0.01 31) Phenanthrene-diO 30.89 188 8200676 20.00 ug/1 -0.01 39) Chrysene-dl2 39.09 240 5801091 20.00 ug/1 -0.02 45) Perylene-dl2 42.30 264 2833788 20.00 ug/1 0.00
System Monitoring Compounds 2 8) TCMX 26.72 207 209612 3.42 ug/1 0.17 Spiked Amount 4.000 Recovery = 85.50% 38) 2,4-DDD 0.00 235 0 0.00 ug/ml Spiked Amount 5.000 Recovery = 0.00%
Target Compounds Qvalue 22) 2,6-Dinitrotoluene 23.65 77 -5829 Below Cal # 1
(#) = qualifier out of range (m) = manual integration (+) = signals summed 07635.D SCANAPR0902.M Thu Apr 11 15:56:51 2002 Page 1
NYC-WTC_000040232
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NYC-WTC_000040193
Laboratory report showing blank sample results for volatile organic compounds to verify analytical system cleanliness in April 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040260
Record of surrogate compound recovery rates for sample AE07637 analyzed on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047493
Laboratory report detailing GCMS analysis of sample AE07772 conducted on April 18, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047475
Laboratory report detailing GCMS analysis of sample AE07769 conducted on April 18, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047344
Laboratory report documenting GCMS analysis of environmental sample AE07512 conducted on April 11, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047452
Technical documentation listing GC/MS method parameters and internal standard data for analysis performed in early April 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047288
Laboratory report documenting GCMS analysis of environmental sample AE07633 conducted on April 9, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047413
Gas chromatography-mass spectrometry analysis of sample AE07519 performed on April 11, 2002, showing unknown compounds and 2,4-DDD surrogate at 98 ug with 5.0 ug MDL.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047367
Laboratory report documenting GCMS analysis of environmental sample AE07514 conducted on April 11, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047333
Laboratory report documenting GCMS analysis of environmental sample AE07511 conducted on April 11, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047484
Laboratory report detailing GCMS analysis of sample AE07771 conducted on April 18, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047216
Laboratory results for unknown compounds and surrogate recovery in sample AE07569 analyzed on April 9, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000040164
Document containing GCMS analytical data for the World Trade Center site from April 2002.
Filed in the same folder
NYC-WTC_000040165
Fragmented document header from the DEP Box 23 archive regarding GCMS analysis of World Trade Center site samples.
Filed in the same folder
NYC-WTC_000040169
Batch processing sheet recording sample IDs and calibration standards for GCMS analysis of World Trade Center site samples.
Filed in the same folder
NYC-WTC_000040174
Gas chromatography-mass spectrometry report for sample AE07633 analyzed April 3-10, 2002, showing detected levels of semivolatile organic compounds.
Filed in the same folder
NYC-WTC_000040178
Laboratory report listing concentrations of semivolatile organic compounds in sample AE07633 analyzed between April 3 and 10, 2002.
Filed in the same folder