Laboratory comments on GCMS scan results for sample AD29517 noting low recovery and scheduling re-extraction.
NYC-WTC_000036656–000036677Folder 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\JAN0302\29517.D Vial 17 Acq On 4 Jan 2002 2:10 am Operator 209 GALOS Sample gems scan Inst GC/MS 209 Mise Multiplr 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 2-Propanol, 1-(2-methoxy-l-met Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T.
11.27 2.31 ug/1 1159190 1,4-Dichlorobenzene-d4 11.53
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Propanol, 1-(2 -methoxy-l-methylet 148 C7H16O3 020324-32-7 78 2 2-Propanol, 1 ,1’-oxybis- 134 C6H14O3 000110-98-5 56 3 1-Propanol, 2-((2 -hydroxypropoxy)- 134 C6H14O3 000106-62-7 45 4 2-Propanol/ 1-(2-methoxypropoxy)- 148 C7H1603 _ 013429-07-7 40 Abundance Scan 678 (11,269 min): 29517.D (-) m/z 59.05 100.00% 59 i I 5000-
— +53 — 45
TH—— 73
85 91 , 103
........ 130.... _M 11.00 m/ z 11.20 45 05 11.40 11.60 53.11% miz—> 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #9238: 2-Propanol, 1-(2-methoxy-1-methylethoxy)- 59
5000 -
31 45 73 103 11.00 m/Z 103 05 -4V 11.20 A 11.40 11.60 30.49% . i • i ■ ■ ■ ■ i • ■ ■ ■ i > ........... i.......... 130.... ' i ■ • ■ ■ i ■ mz-> 30 40 50 60 70 80 90 100 110 820 130 140 'Abundance #6087: 2-Propanol. 1,1-oxybis- 59 V 1II-PPT 11.00 11.20 11.4C 11.60 31 5000- 45 I m/ z 73.00 26.43% 103
! ____________ !_________ ,11______ 1 1 | < | ' ' ' ' | ' ' ' > | . 1 « j B - l b | ... . J 72 89 . | | | | | . m/z-> Abundance 30___ 40 50 60 70 80 90 100 110 #6086: 1-Propanol, 2-(2-hydroxypropoxy)- 59 120 130 140 .A 11.00 11.20 11.40 11.60 m/z 41 05 25.37% 5000- 31 45 103 V -PP- 75 89 11 ■' '' । ■ ■ ■ ■ । ■ ■ ■ ■ । ■ ■ ■ ■ ।11 ■ ■ । ■''' । ■ ■ ■ ■ ।' ■ • ■ । ' m/z-> 30 40 50 60 70 80 90 100 11 120 130 140 11.00 11.20 11.40 11.60
29517.D GCMS1126.M Tue Jan 08 12:19:46 2002 Page 5
NYC-WTC_000036667
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NYC-WTC_000036542
Laboratory commentary noting detection of bis(2-Ethylhexyl)phthalate in sample AD29520 and blank on January 25, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036842
GCMS analysis report for sample AD29670 listing unknown compounds and surrogate recovery data from January 28, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018262
Laboratory report documenting GCMS analysis of sample AD30985 conducted on January 25, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018733
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30934 conducted on January 28, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018174
Automated laboratory log recording GCMS analysis of sample AD30714 including detection of unknown compounds and surrogates.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018664
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30907 conducted on January 28, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018693
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30909 conducted on January 28, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018754
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30935 conducted on January 28, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016096
GCMS analysis report for sample AD27288 showing surrogate recovery and unknown compounds from December 19, 2001.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018155
Automated laboratory log recording GCMS analysis of sample AD30713 including detection of unknown compounds and surrogates.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017380
Laboratory report documenting GCMS analysis of sample AD31018 conducted on January 18, 2002, showing detection of unknown compounds and surrogates.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018194
Automated laboratory log recording GCMS analysis of sample AD30605 including detection of unknown compounds and surrogates.
1 shared non-person entities · 1 shared topics · similarity 0.998
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_000036491
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000036492
Fragmented page from a DEP environmental sampling record containing partial text and data fields.
Filed in the same folder
NYC-WTC_000036494
Laboratory calibration data sheet for GCMS analysis of organic compounds including nitrosamines and chlorobenzenes dated December 13, 2001.
Filed in the same folder
NYC-WTC_000036498
Laboratory report detailing GCMS calibration analysis for various organic compounds including nitrosamines and chlorobenzenes conducted on December 13, 2001.
Filed in the same folder
NYC-WTC_000036503
Laboratory report documenting GCMS blank analysis for organic compounds conducted on January 4, 2002, showing results below detection limits.
Filed in the same folder