Quality reviewed GCMS data listing surrogate compounds and retention times from January 3, 2002.
NYC-WTC_000036752–000036778Folder label: “GCMS X 12/7/01 A 1/2/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\l\DATA\DEC3101\29522.D Vial: 63 Acq On 3 Jan 2002 3:00 am Operator: 209 GALOS Sample gems scan 12/7 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 4 1,1,1,5,7,7,7-Heptamethyl-3,3- Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
17.46 21.79 ug/1 14438400 Naphthalene-d8 15.28
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 1,1,1,5,7,7,7-Heptamethyl-3,3-bis(t 444 C13H4005Si6 038147-00-1 27 2 2H-1,4-Benzo diazepin-2-one, 7-chlor 342 C18H19ClN2OSi 055299-24-6 22 3 Silane, [1,2,3-benzenetriyltris(oxy 342 C15H30O3Si3 017864-23-2 16 4 3 -Trimethyls ilyloxystearic acid, tr 444 C24H5203Si2 000000-00-0 9. 'Abundance 7 Scan 1352 (17.460 min): 29522.D (-) m/ z 73.00 100.00% 73
5000 341 147 45 429 17.20 17.40 17.60 17.80
m/z-> 0- -tm 96117 < | | < I I . J < . I 179 207226 251 m/z 341.00 | I |T, > | < < < ■ | ■ <T> | ,1 , ■ | H
40 60 80 100120140160180 200220240260280 300 320 340 360380400420440 281 ! H1! I | II I ■ i k > 311 , TWTuut 367 397 . 32.90% Abundance #56714: 1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t 73 147 T ‘ I ‘ > I I • I 5000 267 355 17.20 17.40 17.60 17.80 429 45 207 m/z 147.00 15.01% TT‘‘IT I I i'“'i T I TE‘UT"UEIITTEOITTTIIET‘IT miz-s 40 60 80 100120140160180200220 240260280 300 320 340 360380400420440 Abundance #48337: 2H-1.4-Benzodiazepi n-2-one. 7-chloro-1,3-dihydro-5- 73 341 I ' I T 17.20 17.40 17.60 17.80 5000 m/z 325.00 11.53% 45 Q1 | >116 146 227 269 315. || TTpgTTgom I' IM ‘' I TUTTuTTT m/z-> 40 60 80 100120140160180 200220 240260280300320 340 360380400420440 1" " 1" " 1"
J Abundance #48324: Silane, [1,2,3-benzenetriyltris(oxy)]tris[trimethyl- I 1 1 I 73 17.20 17.40 17.60 17.80 m/z 342.00 11.08% 239 5000 342
45 133 179 211 314 i / I TgTpum r" 'i I11111 TTi '' 11''111 • •11'11' 111 ’11'' 1 ' ■ * • 1 m/z--> 40 60 80 100 120 140160180 200 220 240 260 280 300 320 340 360 380 400 420 440 17.20 17.40 17.60 17.80
29522.D GCMS1126.M Fri Jan 18 16:48:22 2002 Page 4
NYC-WTC_000036761
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
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 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017405
Laboratory report documenting GCMS analysis of sample AD31074 conducted on January 18, 2002, noting no unusual compounds were detected.
1 shared topics · similarity 0.996
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 0.995
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 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018214
Automated laboratory log recording GCMS analysis of sample AD30712 including detection of unknown compounds and surrogates.
1 shared topics · similarity 0.995
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 0.995
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 0.994
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 0.994
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 0.994
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 0.994
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 0.993
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 0.993
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000036689
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000036690
Laboratory results for GCMS blank analysis of sample AD29522 showing detection levels below method detection limits.
Filed in the same folder
NYC-WTC_000036695
Calibration table and data for GCMS analysis of sample AD29522 listing target compounds and response factors.
Filed in the same folder
NYC-WTC_000036703
Calibration table and data for GCMS analysis of sample AD29522 listing target compounds and response factors.
Filed in the same folder
NYC-WTC_000036704
Calibration table and data for GCMS analysis of sample AD29522 listing target compounds and response factors.
Filed in the same folder