NYC-WTC_000035135
Laboratory report noting di-n-butylphthalate detection and low pH with recovery data for sample AD28694.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Laboratory report noting low pH and TurboVap contamination with recovery data for sample AD28691.
NYC-WTC_000035052–000035071Folder label: “GCMS X 11/24/01 A 12/4/01”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\1\DATA\DEC0 401\28691.D vial: 11 Acq On 4 Dec 2001 10:08 pm Operator: 209 GALOS Sample gc/ms 11/24 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 13 Heptadecane Concentration Rank 11
R.T. EstConc Area Relative to ISTD R.T.
36.29 0.61 ug/1 115981 Perylene-dl2 37.13
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Heptadecane 2 Heneicosane 3 Heptadecane, 9-octyl- 4 10-Methylnonadecane 240 296 352 282 C17H36 C21H44 C25H52 C20H42 000629-78-7 000629-94-7 007225-64-1 86 000000-00-0 86 Q Abundance Scan 3403 (36.285 min): 28691 .D (-) m/z 57.00 100.00% 57
85 5000 4 36.00 3620 36.40 36.60 —I Al 112 A 141.4168,191 209 2 m/ z 71.00 72.60% m/z-> 40 60 80 WO 120 140 160 180 200 220 240 260 280 300 320 340__ Abundance #32063: Heptadecane E7
85 5000 1IT ' l • 1 1 1 I 36.00 36.20 36.40 36.60 m/z 43.05 65.89% — ! 113, 141 TTTUurr f i-n r p . i . । 196 । । 240 | । । । । । । 1111'1 mz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #42201; Heneicosane E7
T T T T 36.00 36.20 36.40 36.60 85 5000 m/z85.05 61.10%
mz-> ' ■11 * * 40 114 I''1' I ’1 ‘' I 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 268 TT ' ' 296 1T I'1" I u 111 —A AAA A Abundance #49558: Heptadecane, 9-octyl- 04 , 444 — 57 36,00 36.20 36.40 36.60 m/z 54.95 26.78%
5000 85
239 13141169 1111 • I : n ! | I . I I t I I I | I . I t J I I ) I I t n t p I I I | r-r 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 4 ,, । m , — 31011" u l1352 " ■I ....... 36.00 36.20 36.40 36.60 m/z—>
28691.D GCMS1126.M Thu Dec 06 13:26:57 2001 Page 13
NYC-WTC_000035070
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000035135
Laboratory report noting di-n-butylphthalate detection and low pH with recovery data for sample AD28694.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035072
Laboratory report noting TurboVap contamination and low recovery rate for sample AD28678.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035153
Laboratory report noting TurboVap contamination and recovery data for sample AD28663.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034971
Blank test results confirming no detectable contaminants above method detection limits for sample AD28662.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035008
Laboratory report detailing GCMS scan results for sample AD28669, noting phthalate detection and recovery rates.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034311
Laboratory report documenting GCMS analysis of sample AD28430 conducted on December 6, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035089
Laboratory report noting TurboVap contamination with recovery data for sample AD28693.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035171
Laboratory report noting low recovery rate and TurboVap contamination for sample AD28677.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034347
Laboratory report documenting GCMS analysis of sample AD28471 conducted on December 6, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035195
Laboratory report noting low pH and TurboVap contamination with recovery data for sample AD28689.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035115
Laboratory report noting TurboVap contamination and recovery data for sample AD28664.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000088346
Laboratory report documenting GC/MS analysis of environmental sample AD23270 conducted on October 15, 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.
NYC-WTC_000035072
Laboratory report noting TurboVap contamination and low recovery rate for sample AD28678.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035135
Laboratory report noting di-n-butylphthalate detection and low pH with recovery data for sample AD28694.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035171
Laboratory report noting low recovery rate and TurboVap contamination for sample AD28677.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087773
Laboratory report documenting GC/MS analysis of sample AD22979 conducted on October 10, 2001, identifying unknown compounds.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087599
Laboratory report documenting GC/MS analysis of sample AD22918 conducted on October 5, 2001, noting other unknown compounds.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035153
Laboratory report noting TurboVap contamination and recovery data for sample AD28663.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000034946
Laboratory report detailing GCMS scan results for sample AD28650, noting phthalate detection and low pH.
Filed in the same folder
NYC-WTC_000034947
Document containing unreadable text or corrupted data from the Department of Environmental Protection archives.
Filed in the same folder
NYC-WTC_000034949
Form detailing Method 508 parameters and sample volume information for environmental testing procedures.
Filed in the same folder
NYC-WTC_000034954
Reference data sheet listing concentrations of volatile organic compounds detected in sample AD28662.
Filed in the same folder
NYC-WTC_000034958
Calibration report showing recovery percentages for various chemical standards used in the GCMS analysis.
Filed in the same folder