Laboratory report showing blank sample analysis for volatile organic compounds using gas chromatography-mass spectrometry on May 22, 2002.
NYC-WTC_000013049–000013076Folder label: “GCMS X 5/21/02 A 5/21/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\1\DATA\052102\LB.D Vial: 10 Acq On 21 May 2002 8:40 pm Operator: Mclean Sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 14 Trisiloxane, 1,1,1,5,5,5-he... Concentration Rank 19 R.T. EstConc Area Relative to ISTD R.T. 32.00 0.21 ug/L 222991 Chrysene-dl2 30.77 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Trisiloxane, 1,1,1,5,5,5-hexamet... 384 C12H3604Si5 003555-47-3 37 2 3-Isopropoxy-1,1,1,7,7,7-hexamet... 576 C18H5207Si7 071579-69-6 /33 3 Heptasiloxane, 1,1,3,3,5,5,7,7,9... 504 C14H4406Si7 019095-23-9 12 4 Hexahydropyridine, l-methyl-4-[4... 221 C13H19NO2 094427-44-8 9 Abundance Scan 4923 (32.005 min): LB.D (-4915) (-) m/z 73.10 100.00% 73 147 221 5000 281 355 429 31.60 31.80 32.00 32.20 32.40 01 1 . I i m/z 147.10 76.54% niz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #26961: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trime... 73 147
281 5000 31.60 31.80 32.00 32.20 32.40 369 m/z 221.10 61.35% 45 117 177 207 | 249 1 1 310 341 01 ' p ' 1t 1 *1 < 1* iA-t - ■ ' ■ ■ i ■ ■ ' ■ i ■ ■ 1 1 I 1 1 1 1 I 1 1
niz-> 50 100 150 200 250 300 350- 400 450 500 550 Abundance #26784:3-lsopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(tri... 73 — 31,60 31,80 32.00 32.20 32.40 5000 m/z 281.10 38.83% 147 43 221 281 397 A4= — [ l li 415 519 561 01 PT1—*T m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #27374: Heptasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11,13,13-tet... TIT ■ i ■ ■ ' ■ i ' ■ 73 31,60 31.80 32.00 32.20 32.40 m/z 355.00 32.13% 5000 207
133 281 355 mfz-> 0 —50L +1031417744 100 150 200 , 253 [ 327 1 383 429 1t113,nm/1/m*////mmn/n 250 300 350 400 450 489 500 550 31.60 31.80 32.00 32.20 32,40
LB.D 052202.M Wed May 22 12:03:24 2002 Page 17
NYC-WTC_000013069
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NYC-WTC_000015496
Laboratory report showing non-detect levels of volatile organic compounds in a GCMS blank sample analyzed on June 5, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012852
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11901.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012908
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11903.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013496
Laboratory report documenting GCMS analysis of sample AE11928 conducted on June 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012937
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11904.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013574
Laboratory report documenting GCMS analysis of sample AE11931 conducted on May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013285
Calibration table listing response factors for deuterated standards and target compounds used in gas chromatography-mass spectrometry analysis.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013154
GCMS laboratory report for sample AE09677 detecting unknown compounds and 2,4-DDD on May 23, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012751
Gas chromatography-mass spectrometry blank analysis for sample AE11799 showing results below method reporting limits for semivolatile organic compounds, dated May 28, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012989
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11907.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015224
Laboratory report documenting GCMS analysis of sample AE12736 with surrogate recovery data and identification of unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043893
Laboratory report for sample AE09771 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · similarity 0.993
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NYC-WTC_000013043
DEP document containing gas chromatography-mass spectrometry data from May 2002.
Filed in the same folder
NYC-WTC_000013044
Fragmented header page from a GCMS document batch dated May 2002 showing Method 508.
Filed in the same folder
NYC-WTC_000013077
Laboratory report showing calibration analysis for volatile organic compounds using gas chromatography-mass spectrometry on May 22, 2002.
Filed in the same folder
NYC-WTC_000013081
Reference standard analysis data for gas chromatography-mass spectrometry testing of volatile organic compounds on May 22, 2002.
Filed in the same folder
NYC-WTC_000013089
GCMS laboratory report for sample AE09517 detecting unknown compounds and 2,4-DDD on May 23, 2002.
Filed in the same folder