Laboratory comments on GCMS scan results for sample AD29466 noting low recovery and scheduling re-extraction.
NYC-WTC_000036614–000036644Folder label: “GCMS X 12/6/01 A 12/12/01 - 12/13/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\1\DATA\JAN0802\29466.D Vial: 6 Acq On 8 Jan 2002 5:14 pm Operator: 209 GALOS Sample Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 11 3-Isopropoxy-1,1,1,7,7,7-hexam Concentration Rank 14
R.T. EstConc Area Relative to ISTD R.T.
28.50 8.54 ug/1 6565720 Phenanthrene-dl 0 24.81
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 3-Isopropoxy-1yl,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 25 2 Benzoic acid, 2,5-bis(trimethylsilo 370 C16H3004Si3 003618-20-0 12 3 N- (Trifluoroacetyl) -O,O',0' 1-tris(t 481 C19H34F3NO4Si3 000000-00-0 12 4 Benzeneethanamine, N- [ (pentafluorop 563 C24H34F5NO3Si3 055429-13-5 10 Abundance Scan 2555 (28.502 min): 29466.D (-) m/ z 73.00 100.00% 73
5000 147 221 355 _TI ■X________ 281 > i > ■ • ■ i • •
m/z-> 0- 45 1 —I —11 1249. 117 50 100 150 200 250 1 r+ — 300 327 350 400 , 401 429 TT r । > । i । । । । । । । । । 450 500 550 28.20 28.40 28.60 28.80 m/ z 147.00 38.52% Abundance #60503: 3-lsopropoxy-1,l,l,7,7,7-hexamethyl-3,5.5-tris(trim 73
5000 - 1 1 1 1 1 1 1 I 1 147 28.20 28.40 28.60 28.80 m/z 355.05 24.60% ’ ' I 21 । , 2 । 1327, , 415 — , । 519 . 561 m/z—> 50 100 150 200 250 300 350 400 450 500 550 Abundance #73978: Benzoic acid. 2.5-bis(trimethylsiloxy)-, trimethyls 73i 355 / TTI IT 28.20 28.40 28.60 28.80 i 5000 m/z 221.05 23.35% 45 1 i 147 179 223 267 297
m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #58326: N-(Trifluoroacetyl)-O,O',O' ’-tris(trimethylsilyl)no i 1 ■ ' ' i 1 ' 73 28.20 28.40 28.60 28.80 355 m/ Z 281.00 17.70% 5000
45 1 120147 193 265 481 / V "IB II m/z-> 50 100 150 200 250 300 350 400 450 500 550 28.20 28.40 28.60 28.80
29466.D GCMS0103 .M Wed Jan 09 16:16:45 2002 Page 11
NYC-WTC_000036634
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NYC-WTC_000036162
Laboratory report noting GCMS scan results for sample AD29231 with phthalates detected and low recovery requiring re-analysis.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033974
Laboratory report documenting GCMS analysis for unknown compounds and surrogate recovery in sample AD28335 conducted on January 9, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033911
Calibration data sheet recording response factors and retention times for standard compounds used in GCMS TCLP analysis on November 26-27, 2001.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018287
Analytical notes regarding GCMS scan results and LCS standard recoveries for sample AD30986.
1 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019130
Laboratory report of gas chromatography-mass spectrometry analysis for sample AD30256 conducted on January 9, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017854
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30252 conducted on January 10, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017703
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30425 conducted on January 10, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018492
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017748
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30357 conducted on January 10, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017724
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30426 conducted on January 10, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018445
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018519
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared non-person entities · 1 shared topics · similarity 0.996
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NYC-WTC_000036491
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
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NYC-WTC_000036492
Fragmented page from a DEP environmental sampling record containing partial text and data fields.
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NYC-WTC_000036494
Laboratory calibration data sheet for GCMS analysis of organic compounds including nitrosamines and chlorobenzenes dated December 13, 2001.
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NYC-WTC_000036498
Laboratory report detailing GCMS calibration analysis for various organic compounds including nitrosamines and chlorobenzenes conducted on December 13, 2001.
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NYC-WTC_000036503
Laboratory report documenting GCMS blank analysis for organic compounds conducted on January 4, 2002, showing results below detection limits.
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