Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31340 using GCMS on February 11, 2002.
NYC-WTC_000017026–000017039Folder label: “GCMS X 12/24/01 A 1/10/02”
OCR status: ocr · source: ours
NYC 9/11 Public Portal Document rn Library Search Compound Report 7 Data File : C:\HPCHEM\1\DATA\JAN0902\31340.D Vial: 7 Acq On : 10 Jan 2002 9:24 pm Operator: 209 GALOS Sample : gems scan 12/24 Inst : GC/MS 209 Misc : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ZEISS IOI IIS ISI II II IIS ISSO SITS IO IS ISI IIIS IIS Peak Number 5 Cyclopentasiloxane, decamethyl Concentration Rank 5 R.T. | EstCone Area Relative to ISTD R.T. 14.17 0.33 ug/l 68586 Naphthalene-ds8 15.12 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclopentasil e, decamethyl- 370 C10H3005Si5 000541-02-6 64 2 3,4-Dihydroxybenzyl alcohol,tris(tr 356 C16H3203Si3 068595-79-9 43 3 Benzoic acid, 2,5-bis(trimethylsilo 370 C16H3004Si3 003618-20-0 43 4 Benzeneacetic acid, .alpha.,4-bis[( 326 C15H2604Si2 _(055334-40-2 25 ‘bundance "Sean 884 (44.167 min}: 31840. ©) | m/z 73.00 ——y 5000. | 267 45 193 251 13.80 14.00 14.20 14.40 133 1 28 2 m/z 266.90 32.61 miz->___40_60_ 80.100 120 140 160 180. 200 220 240 260 260 300 320 340 360__ Abundance: ‘#51266: Cyclopentasiloxane, decamethyl- 355 287 S000. | 13.80 14.00 14.20 1440 | m/z 355.0) 23.12 serz07____ 2st 323339 mz _40_60_80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 _ | ‘Abundance RGGORE Cinyutanvbeney etrara. se tanh sie | * | | Asie “taloo 141201440 ‘5000: i 170 ar m/z 267.9) 8.18 356 45 147 : 209 237 312 341 miz->__40 60 _80_100 120 140 160 180 200 220 240 260 260 300 320 340 360. | “Abundance ‘#73978: Benzoic acid, 2,5-bis{trimethyisiloxy)., trimethyls 13.80 14.00 14.20 14.40 355 m/z 356.0, 7.81% aS 147 179 207223 287282297 sere | sz0 | mz->___40_60 80 100 120.140 160.180 200 220 240 260 280 300 320 340 300 13.80 14.00 1420 14.40 | 31340.D GCMS0103.M Tue Feb 05 16:53:53 2002 Page 5 NYC-WTC_000017037
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NYC-WTC_000016992
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31275 using GCMS on February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017004
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31342 using GCMS on February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017958
Laboratory report documenting GCMS analysis of sample AD30489 conducted on January 24, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016929
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31249 using GCMS on February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017514
Log entry documenting a gas chromatography-mass spectrometry analysis of unknown compounds in sample AD31076 on January 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037071
Laboratory commentary noting a GCMS scan of sample AD29785 revealing bis(2-Ethylhexyl)phthalate on January 7, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036831
Gas chromatography-mass spectrometry analysis of sample AD29666 identifying unknown compounds and surrogate recovery data (2,4-DDD at 72%), January 28, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037473
Laboratory analysis report for environmental sample AD29965 showing GCMS results and surrogate compound recovery rates.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037029
Laboratory report of GCMS analysis for sample AD29930 conducted on January 7, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037018
Laboratory report of GCMS analysis for sample AD29732 conducted on January 7, 2002.
1 shared topics · 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 · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036581
Laboratory comments on GCMS scan results for sample AD29518 noting bis(2-Ethylhexyl)phthalate at 0.44 ug/L.
1 shared topics · similarity 0.995
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_000016908
Fragmented DEP GCMS record from late December 2001 to mid-January 2002 with no readable text.
Filed in the same folder
NYC-WTC_000016909
DEP GCMS method documentation page including data tables and extraction parameters for environmental analysis.
Filed in the same folder
NYC-WTC_000016912
Laboratory calibration report from the DEP testing for volatile organic compounds using GCMS analysis on January 10, 2002.
Filed in the same folder
NYC-WTC_000016916
Reference data sheet from the DEP laboratory documenting GCMS analysis parameters and results for volatile organic compounds.
Filed in the same folder
NYC-WTC_000016921
Laboratory report documenting a GCMS blank analysis for sample AD31249 conducted on January 29, 2002.
Filed in the same folder