Mass spectrometer performance verification report using DFTPP standard conducted on February 28, 2002.
NYC-WTC_000005890Folder label: “GCMS X 2/12/02 A 2/28/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Data File C:\MSDCHEM\l\DATA\022802\DFTPPB.D Vial: 1 Acq On 1 Mar 2002 12:04 am Operator: McLean Sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: BENZO.P
Method : C:\MSDCHEM\l\5973N\5080202.M (RTE Integrator) Title : Quantitation For Method 508gcscan
Spectrum Information: Scan 2290
Target Rei. to Lower Upper Rei. Raw Result Mass Mass Limit% Limit% Abn% Abn Pass/Fail
51 198 30 60 59.1 340544 PASS 68 69 0.00 2 1.5 4257 PASS 69 198 0.00 100 47.7 274944 PASS 70 69 0.00 2 0.5 1379 PASS 127 198 40 60 50.9 293696 PASS 197 198 0.00 2 0.0 0 PASS 198 198 100 100 100.0 576512 PASS 199 198 5 9 7.0 40360 PASS 275 198 10 30 20.4 117384 PASS 365 198 1 100 2.4 14123 PASS 441 443 0.01 100 76.8 63376 PASS 442 198 40 110 73.2 421824 PASS 443 442 17 23 19.6 82488 PASS
DFTPPB.D 5080202.M Mon Mar 04 05:53:05 2002
NYC-WTC_000005890
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000005891
Laboratory report listing recovery percentages for thirteen volatile organic compounds in reference standard AE03017 analyzed on March 4, 2002.
Same agency, volume and box · similarity 0.961
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038377
Laboratory report documenting GCMS analysis of sample AE03454 for volatile organic compounds on March 13, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055820
Laboratory report for sample AD28322 showing concentrations of Endrin and DDT analyzed on December 19, 2001.
1 shared topics · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010768
Instrument tuning verification record using DFTPP standard to confirm mass spectrometer performance on February 27, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037499
Chromatogram data from a gas chromatography mass spectrometer analyzing the DFTPP calibration standard on March 12, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058057
Quality control check results for sample AD28316 showing DFTPP pass and surrogate recoveries on January 17, 2002.
1 shared topics · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058021
Record of quality control checks for sample AD28319 performed in January 2002 to verify analytical accuracy.
1 shared topics · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043864
Fragmented page containing a document identifier and partial text from a GCMS analysis record dated May 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055782
Laboratory report detailing GCMS analysis of sample AD28847 conducted on December 20, 2001, with results in micrograms.
1 shared topics · similarity 0.961
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055096
Results from EPA Method 525 pesticide analysis showing endrin and DDT measurements for sample analyzed 11/16/2001 through 12/5/2001.
1 shared topics · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056902
Laboratory report detailing analytical results for pesticides including endrin and DDT from sample AD27232 analyzed in December 2001.
1 shared topics · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057715
Log sheet recording laboratory extraction parameters for sample AD27547 processed between November and December 2001.
1 shared topics · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000052525
Quantitative analytical results for sample AE01002 listing concentrations of various organic compounds detected in March 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038661
Gas chromatography-mass spectrometry analysis report for environmental sample AE04509 dated March 27-28, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037820
Log sheet recording sample preparation details including drip rates and pH for GCMS analysis in March 2002.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003893
Calibration report verifying instrument performance using DFTPP standard on February 25, 2002, showing all pass criteria met.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011047
Header page from a GCMS data file associated with sample AE03075 dated March 2002.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058057
Quality control check results for sample AD28316 showing DFTPP pass and surrogate recoveries on January 17, 2002.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_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
NYC-WTC_000005897
Laboratory report listing recovery percentages for thirteen volatile organic compounds in reference standard AE03017 analyzed on March 4, 2002.
Filed in the same folder