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 0.999
machine-extracted · confidence unavailable · Check page ↗Laboratory report noting TurboVap contamination and recovery data for sample AD28663.
NYC-WTC_000035153–000035170Folder 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\DEC0401\28663.D vial: 17 Acq On : 5 Dec 2001 3:59 am Operator: 209 GALOS Sample : gc/ms 11/24 Inst : GC/MS 209 Mise t 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 11 Nonacosane Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 36.28 0.41 ug/1 63591 Perylene-dl2 37.13 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 Nonacosane 408 C29H60 000630-03-5 2 Hexatriacontane 507 C36H74 000630-06-8 86 3 Heneicosane 296 C21H44 000629-94-7 83 4 Nonadecane ___________________ 268 C19H40 000629-92-5 83 Abundance Scan 3403 (36.281 min): 28663.D (-) m/z 57.00 100.00% 57
85 5000
....................... .. ................................ 36.00 36.20 36.40 36.60 m/z 71.10 69.96% m/z-> 40 60 80 100 120140 160180 200 220 240 260 280 300 320 340 360 380 400 Abundance #54526: Nonacosane 43
71 5000 1 AAA,YY 1 ■ —4 A ।, 4 36.00 36.20 36.40 36.60 m/z 43.00 65.14% i 99 | | tf ,127,________ 211 239________________ 379 408 IT —C—00"T0—1—E"1I—u——""——OU“gu"I"I“O‘I"u"u—nueri ‘ ‘‘ mz-> 40 60 80 100120140160180 200 220 240 260 280 300320 340 360 380 400 Abundance #74635: Hexatriacontane 57
‘36.00 36.20 36.4036.60 3 5000 85 m/z 85.05 57.84%
n/z-> — 4 .......... .. . 40 60 80 100 120 140 160180 200 220 240 260 280 300320 340 360 380 400 ' Abundance #42201: Heneicosane ------- -MA -- —i 57 36,00 36.20 36,40 36.60 m/z 55.00 25.96% 85 5000
m/z—> |i —1141, ‘ ‘1‘‘10011007E0 113 ... 268 296_______________ 00T0—0101010—010—00"—U0UU0000"000U0"E 40 60 80 100120140160180 200 220 240 260 280300320 340 360 380400 IMAAAAanil MeMdn 36.00 36.20 36.40 36.60
28663.D GCMS1126.M Thu Dec 06 15:31:44 2001 Page 11
NYC-WTC_000035169
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
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 0.999
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 0.999
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.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035052
Laboratory report noting low pH and TurboVap contamination with recovery data for sample AD28691.
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_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_000035115
Laboratory report noting TurboVap contamination and recovery data for sample AD28664.
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_000035026
Laboratory report noting di-n-butylphthalate detection and TurboVap contamination with recovery data for sample AD28688.
1 shared topics · Same agency, volume and box · similarity 0.995
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 0.996
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000088725
Laboratory report documenting GC/MS analysis of sample AD23473 conducted on October 19, 2001.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016136
GCMS analysis report for sample AD31377 showing surrogate recovery and unknown compounds from February 7, 2002.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089476
Laboratory report documenting GC/MS analysis of sample AD23834 conducted on November 1, 2001, identifying unknown compounds.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035115
Laboratory report noting TurboVap contamination and recovery data for sample AD28664.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016136
GCMS analysis report for sample AD31377 showing surrogate recovery and unknown compounds from February 7, 2002.
Similarity score 0.991 (not a probability)
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.
Similarity score 0.991 (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