Laboratory report documenting GC/MS analysis of sample AD22549 conducted on September 27, 2001, identifying unknown compounds.
NYC-WTC_000087022–000087043Folder label: “508 Scan 9/18/01 9/27/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ary Search Compound Report Data File : C:\HPC .1\1\DATA\SEP26O1\22549 .D Vial: 3 Acq On : 26 Seo 101 12:17 pm Operator: GALOS Sample : GC/MS • Tnown Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Par ••5: LSCINT.P Quant Method : C;\h CHEM\1\METHODS\NP072501.M (RTE Integrator) Title : 203 ’5/TCLP calibration table 7/25/01 Cl IS 5 Library : C:\r ?ABASE\NBS75K.L ****************** '********************************************** Peak Number 12 He uacontane Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 34.78 0.72 ng/u 54634 Chrysene-dl2 33.30
Hit# of 5 Tent- -e ID MW MolForm CAS# Qual
nJ Hexatriacentane 507 C36H74 000630-06-8 8 Tricosane 324 C23H48 000638-67-5 .83 3 Tetracosane 338 C24H50 000646-31-1 83 4 Pentatriacontan 493 C35H72 000630-07-9 83 Abundance 65 (34.777 min): 22549.D (-) m/z SYTTO 100.00% 7 A
num 85
34 40 34.60 34.80 35.00 35.20 I m/z 43.10 68.08% I 2^ ' 300 350 ' 4TO ' ' 450 ' 500 Ti/z->______ 50 ' 150 Abundance 3136: Hexatriacontane 57
iBiiil I ' ' ' ' I 85 34 40 34.60 34.80 35.00 35.20 m/z 71705 61.14% 239 379 407 <^5 478 506 tVz-> 50 100 150 250 300 350 400 450 500 Abundance #73318: Tricosane 43
71 34 40 34.60 34.80 35.00 35.20 5000 m/z 85.05 40.42%
I , 127 ! . .... ......................... n/z->______ 50 100 150 250 300 350 400 450 500 Abundance .‘^73543: Tetracosane 7 34.40 34.60 34.80 35.00 35.20 m/z 41710 2^767%
Blilil 85
.... 294 338................. ■n/z-> 50 100 150 250 300 350 400 450 500 34.40 34.60 34.80 35.00 35.20
22549.D NP072501.M Mon Oct 01 14:40:33 2001 Page 12
NYC-WTC_000087041
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000087097
Laboratory report documenting GC/MS analysis of sample AD22558 conducted on October 1, 2001, identifying unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087068
Laboratory report documenting GC/MS analysis of sample AD22552 conducted on September 27, 2001, identifying unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087044
Laboratory report documenting GC/MS analysis of sample AD22550 conducted on September 27, 2001, identifying unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032286
Laboratory report for GCMS analysis of sample AD26833 completed on December 11, 2001, showing surrogate recovery data.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032400
Laboratory report for GCMS analysis of sample AD26985 completed on December 11, 2001, showing surrogate recovery.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032462
Laboratory report for GCMS analysis of sample AD26991 completed on December 11, 2001.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032503
Laboratory report for GCMS analysis of sample AD27007 completed on December 11, 2001.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032028
Laboratory report documenting GCMS analysis of sample AD26679 identifying unknown compounds on December 10, 2001.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030836
Laboratory report documenting GCMS analysis of sample AD26006 conducted on December 19-20, 2001.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031968
Laboratory report documenting GCMS analysis of sample AD26676 identifying unknown compounds on December 10, 2001.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032427
Laboratory report for GCMS analysis of sample AD26987 completed on December 11, 2001.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032007
Laboratory report documenting GCMS analysis of sample AD26678 identifying unknown compounds on December 10, 2001.
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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Series of administrative records documenting Section 508 accessibility scans conducted at the World Trade Center site between September 18 and 27, 2001.
Filed in the same folder
NYC-WTC_000087008
Technical form recording liquid-liquid extraction parameters including drip rates and pH measurements for WTC samples.
Filed in the same folder
NYC-WTC_000087013
Gas chromatography-mass spectrometry analytical report for sample AD22548 completed on 9/27/01 identifying other unknown compounds.
Filed in the same folder
NYC-WTC_000087044
Laboratory report documenting GC/MS analysis of sample AD22550 conducted on September 27, 2001, identifying unknown compounds.
Filed in the same folder
NYC-WTC_000087059
Laboratory report documenting GC/MS analysis of sample AD22551 conducted on September 27, 2001, identifying unknown compounds.
Filed in the same folder