Laboratory commentary noting detection of bis(2-Ethylhexyl)phthalate in sample AD29520 and blank on January 25, 2002.
NYC-WTC_000036542–000036558Folder 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\l\DATA\JAN0302\29520.D Vial: 16 Acq On 4 Jan 2002 1:12 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 3 Cyclotetrasiloxane, octamethyl Concentration Rank 6
R.T. EstConc Area Relative to ISTD R.T.
11.00 1.20 ug/1 660611 1,4-Dichlorobenzene-d4 11.53
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Cyclotetrasiloxane, octamethyl- 000556-67-2 78 296 C8H24O4Si4 2 Benzene, 1-phenyl-4- (2-cyano-2-phen 281 C21H15N 027869-56-3 50 3 6,7-Benzo-phenothiazine-5, 5-dioxide 281 C16H11NO2S 000000-00-0 9 4 3,6-Bis(N-dimethylamino)-9-ethylcar 281 C18H23N3 057103-04-5 9 'Abundance Scan 648 (10.996 min): 29520.D (-) m/z 2 81.0.0 100.00% 281
5000 ...... ..A........ I 10.60 10.80 11.00 11.20 11.40 I 45 59 73 89 103 119 133 147 163 177 123 207 221 235 249 265 ' ■ | ■ A | ... I | I . . TTr | IT I I Tr l I 1“] I T I TT I I | I I I 'I | I Tpd-r I + m/z 282.0.0 28.98% miz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #41966: Cyclotetrasiloxane, octamethyl- 281
5000 10.60 10.80 11.00 11.20 11.40 m/ z 2 83.00 17.48% 73 133 40. 207 | 163 177 191 | 235 249 265 m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #39643: Benzene, 1-phenyl-4-(2-cyana-2-phenylethenyl) 281 / "I TBT 10.60 10.80 11.00 11.20 11.40 | 5000- m/z 192.90 11.74% 126 2 203 2 253 l' 266 "| I .........................i.............. •..... 4 224,240 !!,. J ,, m/z-> Abundance 40 60 80 100 120 140 160 180 200 #39602: 6,7-Benzo-phenothiazine-5.5-dioxide 220 240 260 280
281 / ‘I v TIT 10.60 10.80 11.00 11.20 11.40 m/z 133.00 11.22% 5000 217 . 232 102 118 189 204 | ,। 252264. 1 1 1 "In 1 1 1 ,TT PPm TT । । । r । । 11 TT । । TTTIIIBnIBBnmTT TII—If m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 10.60 10.80 11.00 11.20 11.40
29520.D GCMS1126.M Tue Jan 08 10:28:55 2002 Page 3
NYC-WTC_000036551
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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_000036656
Laboratory comments on GCMS scan results for sample AD29517 noting low recovery and scheduling re-extraction.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
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 0.998
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 non-person entities · 1 shared topics · similarity 0.997
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 0.997
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 0.997
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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018716
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30933 conducted on January 28, 2002.
1 shared topics · similarity 0.997
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 non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018605
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30705 conducted on January 28, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017478
Laboratory report documenting GCMS analysis of sample AD31075 conducted on January 18, 2002, showing detection of unknown compounds and surrogates.
1 shared topics · similarity 0.997
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 0.997
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