Laboratory method 50 worksheet documenting sample preparation parameters including drip rate, volume, and analytical conditions for GCMS testing.
NYC-WTC_000052421–000052423Folder label: “GCMS X 1/24/02 A 2/26/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
■File : C:\MSDCHEM\1\DATA\022602\DFTPP.D Operator : McLean Acquired : 26 Feb 2002 9:03 am using AcqMethod 508SCAN Instrument : Instrumen Sample Name: DFTPP Mise Info : Vial Number: 1
Abundance TIC: DFTPP.D
4500000
4000000
3500000
3000000
2500000
2000000
1500000
1000000
500000
0 ' ' i ' ■ ■ ■ i ' ■ ■ ' i ' ■ ................................. .. n Time-> 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00 22.00 24.00 26.00 28.00 30.00 32.00 34.00 36.00 38.00
Abundance Scan 2291 (23.856 min): DFTPP.D 198 550000 442 500000
450000
400000
350000 255 300000 51 77 127 250000
200000
110 150000 275
100000 186 224 50000 296 423
m/z—> 0 HHH4 40 60 93 il 1,444+ H+Halull UWJI 243 , i I63 80 100 120 140 160 180 200 220 148 167 +323325352304,383,403. 1, 260 280 300 320 340 360 380 400 420 440 240 — 1
NYC-WTC_000052423
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000051783
Technical log recording method parameters and sample processing details for a DEP laboratory procedure between January 10 and 16, 2002.
1 shared topics · Same agency, volume and box · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052355
Quality control report verifying GCMS performance using DFTPP standards with pass/fail status for specific mass fragments.
1 shared topics · Same agency, volume and box · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051501
Fragmented page from a Department of Environmental Protection laboratory record showing extraction parameters and pH measurements.
1 shared topics · Same agency, volume and box · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050178
Instrument log sheet recording sample counts and operational parameters for GCMS Method 508 analysis in January 2002.
1 shared topics · Same agency, volume and box · similarity 0.976
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.
1 shared topics · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039211
Fragmented header and data table from a GCMS Method 506 document recording drip rates for March 2002.
1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058015
Report verifying instrument calibration using standard compounds for Method 525.2 analysis in December 2001.
1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039028
Fragmented page from a GCMS record collection in DEP Box 23 dated between March 14 and March 17, 2002.
1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059810
Excerpt from a laboratory log recording liquid-liquid extractor drip rates for GCMS analysis on April 5, 2002.
1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059026
Fragmented document containing laboratory method parameters and quality control data from the Department of Environmental Protection.
1 shared topics · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010678
Fragmented document page likely serving as a header or index for GCMS records within the February 4 to February 27, 2002 timeframe.
1 shared topics · similarity 0.975
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.
1 shared topics · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
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_000052420
Laboratory commentary noting no unusual compounds found in sample AE00948, with one standard recovery below acceptance range.
Filed in the same folder
NYC-WTC_000052424
Gas chromatography-mass spectrometry calibration results for sample AE01641 analyzing volatile organic compounds in March 2002.
Filed in the same folder
NYC-WTC_000052430
Reference data from GCMS analysis of sample AE01641 listing detected compounds and their concentrations in micrograms.
Filed in the same folder
NYC-WTC_000052435
Quality control blank report for GCMS analysis of sample AE01641 showing no detected compounds above the method detection limit.
Filed in the same folder
NYC-WTC_000052443
GCMS analysis report for sample AE01641 showing blank results with no detected compounds in March 2002.
Filed in the same folder