Laboratory report documenting GCMS analysis of sample AD25460 conducted on November 26, 2001, noting unknown compounds.
NYC-WTC_000069644–000069658Folder label: “GCMS Scan X 10/25/01 An 11/5/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV1501\25460.D Vial: 4 Acq On : 15 Nov 2001 7:13 pm Operator: 209 GTkLOS Sample : gc/ms unknown Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\NP103001.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 6 3,6-Dioxa-2,4,5, 7-tetrasilaoct Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 44.02 0.57 ug/1 115543 Perylene-dl2 37.15 Hit# Of 5 Tentative MW MolForm CAS# Qual 1 3,6-Dioxa-2,4,5,7-t^rasilaoctane, 294 C10H30O2Si4 004342-25-0 38 2 2,6-Dimethyl-3,4-b^ (trimethylsilyl 311 C15H29NO2Si2 000000-00-0 12 3 Tris(trimethylsi 1)borate 278 C9H27BO3Si3 004325-85-3 10 4 2-Amino-4-(4-chL iroanilino)-S-triaz 221 C9H8C1N5 000500-42-5 9 ^bundance /Sealin 4245 (44.018 min): 25460. D (-) m/z 73.00 100.00% 73 (47 221
Wilil 281 355
429 43.60 43.80 44.00 44.20 44.40 40 96 I__ rrtrrTTT l''"i 1111,1.1., p I.. I... I. I,, j. 11..., I TrrrrpT-n-j- I" " I m/z 147.05 83.10% Ti/2-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #41682; 3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2,2,4,4,5,5,7,7- 147 Z!1
73 5000 43.60 43.80 44.00 44.20 44.40 191 m/z 221.05 77.76% 117 279 J L . ... r "' r "' r "' I" "!" " I I U p , I 11, > I > p >,, . I ,, I ■ I
■n/z-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #44359: 2,6-Dimethyl-3,4-bis(trimethylsilyloxymethyl)pyridi Z!1 73 [“TT-r I I I I I I I , I I I 7 ’• 43.60 43.80 44.00 44.20 44.40 5000 147 m/z 281.00 40771% 178 45 l""l""l"''’l 296 ... P'' ‘ I" ” I"'' I"' * I"'' I" " I i""i Ti/z-> 40 60 80 100120140160180200220240260280300320340360380400420 *\bundance #39028; Tris(trimethylsilyl)borate 73 221 43.60 43.80 44.00 44.20 44,40 m/z 207.00 32.20% 5000
133 175 ,1 I I 'I " I'' " I " ' ' I' " ' I n/z-> 40 60 80 100120140160180200220240260280300320340360380400420 43.60 43.80 44.00 44.20 44.40
25460.D NP103001.M Wed Nov 21 12:42:53 2001 Page 6
NYC-WTC_000069657
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NYC-WTC_000069659
Laboratory report documenting GCMS analysis of sample AD25461 conducted on November 26, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069215
Laboratory report documenting GCMS analysis of sample AD25038 conducted on November 19, 2001, noting violations and unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068460
Laboratory report documenting GCMS analysis of sample AD24474 conducted on November 9, 2001, identifying unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068037
Laboratory report documenting GCMS analysis of sample AD24219 conducted on November 6, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068413
Laboratory report documenting GCMS analysis of sample AD24431 conducted on November 7-9, 2001, identifying unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069357
Laboratory report documenting GC/MS analysis of sample AD25049 conducted on November 28, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068634
Laboratory report documenting GCMS analysis of sample AD24492 conducted on November 13, 2001, identifying unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068659
Laboratory report documenting GCMS analysis of sample AD24640 with detection of unknown compounds on November 13, 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068572
Laboratory report documenting GCMS analysis of sample AD24487 conducted on November 13, 2001, identifying unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068585
Laboratory report documenting GCMS analysis of sample AD24488 conducted on November 13, 2001, identifying unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034213
Laboratory report detailing GCMS analysis of sample AD28271 conducted on December 6, 2001.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033765
Analytical commentary for sample AD28149 dated November 29, 2001, noting no unusual compounds but low recovery rates for LCS standards.
1 shared topics · similarity 0.996
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_000069570
Department of Environmental Protection GCMS scan log entry containing redacted personal identifiers dated October 25, 2001.
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NYC-WTC_000069571
Record of laboratory extraction parameters including drip rates and solvent details for samples processed in November 2001.
Filed in the same folder
NYC-WTC_000069577
Calibration table data for GCMS analysis dated November 16-21, 2001, listing standard compounds and response values.
Filed in the same folder
NYC-WTC_000069587
Laboratory report documenting GCMS analysis of sample AD25377 conducted on November 26, 2001, noting unknown compounds.
Filed in the same folder
NYC-WTC_000069601
Laboratory report documenting GCMS analysis of sample AD25457 conducted on November 26, 2001, noting unknown compounds.
Filed in the same folder