Laboratory commentary noting low recovery and acidic pH for sample AD29187, recommending re-extraction and re-analysis on January 4, 2002.
NYC-WTC_000036513–000036529Folder 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\DEC1301\29187.D Vial: 6 Acq On : 13 Dec 2001 2:44 pm Operator: 209 GALOS Sample : gems scan 12/6 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 2 2-Propanol, 1-(2-methoxy-l-met Concentration Rank 7
R.T. EstConc Area Relative to ISTD R.T.
11.33 1.10 ug/1 401675 1,4-Dichlorobenzene-d4 11.67
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Propanol, l/(2-methoxy-l-methylet 148 C7H16O3 020324-32-7 78 2 2-Butanol, 3/3'-oxybis- 162 C8H18O3 054305-61-2 64 3 1-Propanol,/ 2 -(2-hydroxypropoxy)- 134 C6H14O3 000106-62-7 59 4 2- Propanol, 1, 1' - oxybi s- 134 C6H14O3 ___ 000110-98-5 56 Abundance Scan 685 (11.334 min): 29187.D (-) m/z 59.05 100.00% 59
M 5000 45 103 73
39 |i 11.00 11.20 11.40 11.60 ----- 85 91 । 130 ' I ' ' ' ' I ' TIf m/ z 45.05 -_____ 46.97% _
NA miz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #9238: 2-Propanol, 1-(2-methoxy-1-methylethoxy)- 59
5000- 45 103 11.00 11.20 11.40 11.60 73 31 m/z 103.05 33.78%
m/z-> 20 .... 1... 30 40 —TTTHT 50 60 70 80 .............................. ,........................... 130............ 90 100 110 120 130 140 [Abundance #12859: 2-Butanol. 3,3°-oxybis- 59 11.00 11.20 11.40 11.60 5000- m/ Z 73.00 27.33%
UN 31 45 103 i I i l i 134 ■ i ' ' ' ■ i ' ■ ' ‘ i ' ■ ■ ■ i ' ■ ■ ■ i ■ ■ ' ■ i ■ ' ' ■ i ' ‘ ' i ' ' ' ■ i ■ ■ ■ ■ ........................................ ■ i ' m/z-> 20 30 40 50 60 70 80 90 100_110 120 130 140 Abundance #6086:1-Propanol, 2-(2-hydroxypropoxy)- "IT 59 11.00 11.20 11.40 11.60 m/ z 41.05, 24.87% 5000- 31 45 103
. 75... 89 - TII." ' 1 i r ‘t"T m/z--> 20 30 40 50 (60 70 80 90 100 110 120 130 140 11.00 11.20 11:40 11.60
29187.D GCMS1126.M Fri Dec 21 13:05:33 2001 Page 2
NYC-WTC_000036521
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000036542
Laboratory commentary noting detection of bis(2-Ethylhexyl)phthalate in sample AD29520 and blank on January 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036815
GCMS analysis report for sample AD29667 listing unknown compounds and surrogate recovery data from January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036530
Laboratory commentary confirming no unusual compounds detected in sample AD29521 during GCMS scan on January 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
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 topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037457
Laboratory analysis report for environmental sample AD29929 showing GCMS results and surrogate compound recovery rates.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037040
Laboratory report of GCMS analysis for sample AD29784 conducted on January 7, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036995
Laboratory report of GCMS analysis for sample AD29787 conducted on January 7, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035876
Lab notes for sample AD29087 indicate detection of bis(2-Ethylhexyl)phthalate and one LCS compound outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018123
Automated laboratory log recording GCMS analysis of sample AD30696 including detection of unknown compounds and surrogates.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049745
GCMS analysis report for sample AD31641 conducted on February 11, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018107
Automated laboratory log recording GCMS analysis of sample AD30695 including detection of unknown compounds and surrogates.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018624
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30904 conducted on January 28, 2002.
1 shared topics · similarity 0.994
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