Laboratory results for sample AD22494 indicating other unknown compounds detected via GC/MS on September 27, 2001.
NYC-WTC_000086852–000086871Folder label: “508 Scan 9/15/01 9/26/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\l\DATA\SEP2501\22494.D vial: 5 Acq On : 25 Sep 2001 6:21 pm Operator: 209 GALOS Sample : GC/MS unknown Inst ; GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 Pentacosane Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
33.72 3.70 ug/1 421131 Chrysene-dl2 33.15
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Pentacosane 352 C25H52 000629-99-2 91 / 2 Heneicosane 296 C21H44 000629-94-7 91 ( 3 Eicosane 282 C20H42 000112-95-8 91 \ 4 Eicosane, 7-hexyl-_____________________ 366 C26H54 055333-99-8 91 ^^undance Scan 3124 (33.717 min): 22494.D (-) m/z SYTOO 100.00% 57 43 71 85 5000 ... I[.... in 33.40 33.60 33.80 34.00
n/z-> 40 UL ,ll, iJ J 155 169183 197 211 225239253267281 m/z 71.05 I "' ' I I ' '' ' I ''' ' I 11 I I I I I I' 11 I
60 80 100 120 140 160 180 200 220 240 260 280 300 ' I I' 11 1 ■>' I I I I ' I ■ ' ' I' ' ' ' I ' ' I I I ' 71.59% Abundance #73718: Pentacosane 43 57
71 5000 85 33.40 33.60 33.80 34.00 m/z 43.05 68.25% I •n/z-> 40 60 I 80 II T. 100. 120 140 160 180 200 220 240 260 280 300 1 ' ' ' ' I
Abundance #42201: Heneicosane 5)7 71 85 iX 33.40 33.60 33.80 34.00 5000 m/z 85.05 49.47%
99 ......................................... 268 J96 ‘ ' i ' ' iiZz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #39862: Eicosane 43 5)7 ^.40 33.60 33.80 34.00 m/z 55.00 24.50%
5000 71 85 ft ' ' I ‘ 1 T 196 240 282 ' I ' ' _J L I'''' I niZz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 33.40 33.60 33.80 34.00
22494.D NP091101.M Wed Sep 26 15:26:50 2001 Page 5 NYC-WTC_000086858
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000086913
Laboratory results for sample AD22544 indicating other unknown compounds detected via GC/MS on September 27, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000086827
Laboratory results for sample AD22493 indicating other unknown compounds detected via GC/MS on September 27, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087540
Laboratory report documenting GC/MS analysis of sample AD22914 conducted on October 5, 2001, noting other unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087250
Laboratory report documenting GC/MS analysis of sample AD22582 conducted on October 11, 2001, identifying unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000086949
Laboratory results for sample AD22546 indicating other unknown compounds detected via GC/MS on September 27, 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087226
Laboratory report documenting GC/MS analysis of sample AD22581 conducted on October 11, 2001, identifying unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087180
Laboratory report documenting GC/MS analysis of sample AD22579 conducted on October 11, 2001, identifying unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000088098
Laboratory report documenting GC/MS analysis of sample AD23261 conducted on October 12, 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000088079
Laboratory report documenting GC/MS analysis of sample AD23260 conducted on October 12, 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000088237
Laboratory report documenting GC/MS analysis of sample AD23321 conducted on October 15, 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087326
Laboratory report documenting GC/MS analysis of sample AD22655 conducted on October 11, 2001, identifying unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000070097
DEP laboratory report documenting GC/MS results for sample AD25792 analyzed on December 6, 2001.
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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Series of administrative records documenting Section 508 accessibility scans conducted at the World Trade Center site between September 15 and 26, 2001.
Filed in the same folder
NYC-WTC_000086787
Standard operating procedure for liquid-liquid extraction specifying drip rates and reagent lot numbers.
Filed in the same folder
NYC-WTC_000086788
Calibration data table for GC/MS analysis of WTC samples conducted on October 2, 2001.
Filed in the same folder
NYC-WTC_000086808
Laboratory results for sample AD22491 indicating other unknown compounds detected via GC/MS on September 27, 2001.
Filed in the same folder
NYC-WTC_000086818
Laboratory results for sample AD22492 indicating other unknown compounds detected via GC/MS on September 27, 2001.
Filed in the same folder