Instrument data sheet containing operational parameters and sample details for GCMS analysis conducted on October 15, 2001.
NYC-WTC_000068724–000068736Folder label: “GCMS Scan X 10/15/01 A 11/3/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : M;\INSTRU~1\209\DATA\OCT1801\LB .D Vial: 2 Acq On : 18 Oct 2001 5:09 pm Operator: 209 GALOS Sample : lab blk 10/15 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 7.75 1,14 ug/1 110640 1,4-Dichlorobenzene-d4 11.77
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Pentanone,/4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 74 2 Hydrazine,/1,1-bis(1-methylethyl)- 116 C6H16N2 000921-14-2 23 3 CH2 = CHCH2Z^(O) OCH3 100 C5H8O2 003724-55-8 10 4 Acetone/ 58 C3H6O 000067-64-1 9 Abundance / Scan 295 (7.745 min): LB.D (-) m/z 42.95 100.00% 4|3
59 5000 , <___ 101 ''I ' ' ' ' I ' ' t I I ' rpTi-n-i rp 7.40 7.60 7.80 8.00 I'.......... 207 m/z 59.05 51724% I" " I" " I'"' I" " I" " r ii/z-> :20 30 40 50 60 70 80 90 100110120130140150160170180190 200210 Abundance! #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43
.... rJ.p. ■p 59 7.40 7.60 7.80 8.00 m/z 100.95 18.74% 27 I 101 I I u_®Ai I ' '" I " " I' " ■ I ' " ■ " I I " " I i" " I " ■ ‘ I I""1""I""I ■nfe-> 20 30 40 50 60 70 80 90 100110120130140150 160170180190 200 210 /Abundance #3324: Hydrazine, 1,1-bis(1-methylethyl)- 5i9 .. A /40 7.60 7.80 8.00 P
m/z 58.05 17709% 101 42 27 116 73 84 Vnr p.Li. I'''' I'' " I I'" ' I " " I" " I " " I''" I' ‘' I ‘‘ I TT/z-> 20 30 40 50 60 70 80 90 100110120130140150160170180190 200 210 Abundance #1448: CH2=CHCH2C(O)OCH3 . I I I I I I I 1 I f I I I 1 I r I I I I . I 1 43 7.40 7.60 7.80 8.00 m/z 41700 7733% WHB
58 1 72 100 . I.. I"'I.... I" ■n/z-> 20 30 40 50 60 70 80 90 100110120130 140150 160 170 180 190 200 210 7.40 7.60 7.80 8.00
LB.D NP103001.M Fri Nov 09 16:25:24 2001 Page 5
NYC-WTC_000068734
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NYC-WTC_000068432
Laboratory report documenting GCMS analysis of sample AD24472 conducted on November 14, 2001, identifying unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068559
Calibration data table for GC/MS instrument used in TCLP analysis, generated on November 5, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067428
Laboratory report detailing GCMS analysis of sample AD22558 conducted on October 1, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067739
Calibration data sheet listing surrogate compounds and retention times for GC/MS instrument used in TCLP testing on October 25, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067979
Calibration data table for GCMS TCLP analysis listing surrogate compounds and response factors from November 2, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068400
Multi-page laboratory log table recording sample extraction details including volumes and drip rates for GCMS analysis in November 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069732
Calibration table listing standard compounds and response values for GCMS analysis dated November 16, 2001.
1 shared topics · Same agency, volume and box · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067623
DEP lab report for GCMS analysis of sample AD23914 conducted on October 25, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067555
DEP lab report for GCMS analysis of sample AD23909 conducted on October 23, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000088491
Calibration data table for TCLP analysis using GC/MS standards processed on October 18, 2001.
1 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089030
GC/MS analysis report with TCLP calibration table data from October 16, 2001.
1 shared non-person entities · 1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017126
Laboratory report documenting GCMS analysis of sample AD30601 for volatile organic compounds on January 10, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.984
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_000068720
Record of a GCMS scan conducted at the World Trade Center site in mid-November 2001.
Filed in the same folder
NYC-WTC_000068721
Document page containing identification codes for GCMS scans conducted in November 2001 within DEP Box 60.
Filed in the same folder
NYC-WTC_000068737
Laboratory report documenting GCMS analysis of sample AD24333 with detection of unknown compounds on November 27, 2001.
Filed in the same folder
NYC-WTC_000068748
Gas chromatography-mass spectrometry analysis of sample AD24482 completed November 13, 2001, identifying other unknown compounds with violations referenced in comments.
Filed in the same folder
NYC-WTC_000068763
Laboratory report documenting GCMS analysis of sample AD24483 identifying unknown compounds on November 13, 2001.
Filed in the same folder