NYC-WTC_000023835
Gas chromatography mass spectrometry record of a DFTPP standard analysis used to verify instrument performance on May 16, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Batch processing sheet recording sample IDs and calibration standards for GCMS analysis of World Trade Center site samples.
NYC-WTC_000040169–000040173Folder label: “GCMS X 4/3/02 A 4/10/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
DFTPP
Data File C:\HPCHEM\1\DATA\APR1102\DFTPP.D Vial: 1 Acq On 11 Apr 2002 9:29 am Operator : Sample Inst : 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table
Abundance TIC: DFTPP.D 3000000
2500000
2000000
1500000
1000000
500000
0- TI ] 1 1 11d I TTII I I I I I TT I TT I I I I I I I [ I I I J 1I I I I I I I TI I 11 I I TI I J I J T T TT TT 1 TTT 1 1 1 1 1 1 1 1 [ 1 I TTI 1 1 TTIm 1 1 ' I Time-> 25,00 25.20 25.40 25.60 25.80 26.00 26.20 26.40 26.60 26.80 27.00 27.20 27.40 27.60 27.80 28.00 28.20 28.40 28.60 Abundance Scan 2370 (26.805 min): DFTPP.D (-) 400000 198
300000 442
200000 69 255 127 51 110 275 100000 224 93
m/z—> . . 37 . 0 1 1 ' 'I ‘ ' 40 + IA——4H+++ TTr --++ r 181. HHl. । 141 24 12323 167 i । । 346 IT365 383 403 423, ’ 1111 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 । . r। . . . r , i tt II n। T । p TT । TT T । । p Hr
Spectrum Information: Scan 2370
Target Rei. to Lower Upper Rei. Raw Result Mass Mass Limit% Limit% Abn% Abn Pass/Fail
51 198 30 60 34.2 131636 PASS 68 69 0.00 2 0.0 0 PASS 69 198 0.00 100 46.1 177369 PASS 70 69 0.00 2 0.0 0 PASS 127 198 40 60 43.0 165298 PASS 197 198 0.00 1 0.0 0 PASS 198 198 100 100 100.0 384637 PASS 199 198 5 9 6.5 25000 PASS 275 198 10 30 23.1 88984 PASS 365 198 1 100 2.4 9228 PASS 441 443 0.01 100 97.1 50280 PASS 442 198 40 110 71.8 276357 PASS 443 442 17 23 18.7 51800 PASS
DFTPP.D GCMS0412.M Fri Apr 12 08:53:50 2002
NYC-WTC_000040170
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.
No available related records indexed in this group.
NYC-WTC_000023835
Gas chromatography mass spectrometry record of a DFTPP standard analysis used to verify instrument performance on May 16, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059473
Data sheet recording water quality parameters including drip rate, pH, and counts for samples analyzed in early 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023383
Log sheet recording drip rates, volumes, and pH measurements during liquid-liquid extraction procedures for environmental samples in May 2002.
1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004706
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043530
Calibration table excerpt from GCMS analysis of sample CAL20 showing surrogate recovery data from April 18, 2002.
1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049405
Calibration report detailing response factors for multiple analytes used in the analysis of sample AE08971.
1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044257
Calibration record for GCMS analysis using standard compounds, generated on April 26, 2002, to ensure instrument accuracy.
1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023014
Gas chromatography-mass spectrometry calibration run showing retention times and mass response for six deuterated reference standards and TCMX, completed May 4, 2002.
1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011080
Calibration table listing retention times and concentrations for TCLP method analysis in March 2002.
1 shared topics · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043536
Calibration table excerpt from GCMS analysis of sample REFA1 showing surrogate recovery data from April 19, 2002.
1 shared topics · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048523
Instrument scan data for GCMS calibration using deuterated standards on April 4, 2002.
1 shared topics · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011121
Laboratory report showing GC/MS calibration data and surrogate recovery for sample AE03077 on March 22, 2002.
1 shared topics · similarity 0.980
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_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_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
NYC-WTC_000040186
Detailed concentration data for volatile organic compounds in sample AE07633 analyzed between April 3 and 10, 2002.
Filed in the same folder