NYC-WTC_000040169
Batch processing sheet recording sample IDs and calibration standards for GCMS analysis of World Trade Center site samples.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗Document / 5 pages
GCMS calibration data sheet, April 2002
Machine-extracted title · confidence 90%Data sheet recording water quality parameters including drip rate, pH, and counts for samples analyzed in early 2002.
NYC-WTC_000059473–000059477Folder label: “GCMS X 3/12/02 A 4/2/02”
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OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
/ DFTPP
Data File C:\HPCHEM\l\DATA\APR0102\DFTPP.D Vial: 1 Acq On 1 Apr 2002 11:12 am Operator: Sample Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: GOOFY.P Method : C:\HPCHEM\1\METHODS\GCMS0403.M (RTE Integrator) Title : 209 625/TCLP calibration table
Abundance TIC: DFTPP.D
i 4000000
i 3000000
I 2000000
i 1000000
i 04 ..... j I, .......... ............ ......... A......................... 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 2373 (26.832 min); DFTPP.D (-) 198 500000
' 400000 442
I 300000 69 127 255 ’i 51 i 200000
100000 110
224 275
310323336 352365 353 403 I m/z-> 0 4UU i / I j I I I I I I I-
JP„60 80 JpO JL20 J40 J60 JM MO 220 2£0 260^0 3pjL 320 J40^J60 380 Jtp 420_440 J I . I I I I I 1 I I I .3 I I I I I I
Spectrum Information: Scan 2373
Target Rei. to I Lower Upper I Rei. Raw Result I Mass Mass j Limit% Limit% j Abn% Abn Pass/Fail j
51 198 30 60 36.4 200832 PASS 68 69 0.00 2 0.0 0 PASS 69 198 0.00 100 48.9 270108 PASS 70 69 0.00 2 0.0 0 PASS 127 198 40 60 43.8 241856 PASS 197 198 0.00 1 0.0 0 PASS 198 198 100 100 100.0 551837 PASS 199 198 5 9 6.9 37808 PASS 275 198 10 30 22.9 126560 PASS 365 198 1 100 2.2 12367 PASS 441 443 0.01 100 93.0 70288 PASS 442 198 40 110 69.3 - 382464 PASS . 443 442 17 23 19.8 75608 PASS
DFTPP.D GCMS0403.M Fri Apr 05 09:32:50 2002
NYC-WTC_000059473
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NYC-WTC_000059473Source: NYC Law Department, mirrored locally
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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 0.988
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 0.983
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 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035788
Calibration data sheet verifying instrument response for nitrosamines and benzene derivatives.
1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038220
Laboratory report documenting GCMS analysis of sample AD31592 conducted on February 28, 2002.
1 shared topics · similarity 0.978
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 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048695
Calibration table listing results for various organic compounds including nitrosamines and dichlorobenzenes from April 2002.
1 shared topics · similarity 0.978
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 0.978
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 0.978
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 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043378
Calibration data sheet listing retention times and response factors for deuterated internal standards used in TCLP testing.
1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗More like this page
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NYC-WTC_000059471
Administrative record from the Department of Environmental Protection regarding World Trade Center activities in early 2002.
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NYC-WTC_000059472
Single-page document from DEP Box 57 containing minimal visible text, likely part of a larger environmental record series.
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NYC-WTC_000059478
Instrument calibration record using DFTPP standard to verify GCMS performance for analytical testing on April 1, 2002.
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NYC-WTC_000059487
Laboratory report of a GCMS blank test conducted on April 5, 2002, showing non-detect levels for various organic compounds.
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NYC-WTC_000059491
Calibration data sheet listing retention times and response factors for multiple organic compounds analyzed on April 5, 2002.
Filed in the same folder