NYC-WTC_000035153
Laboratory report noting TurboVap contamination and recovery data for sample AD28663.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Document / 17 pages
GCMS analysis comments for sample AD28678, Dec 2001
Machine-extracted title · confidence 100%Laboratory report noting TurboVap contamination and low recovery rate for sample AD28678.
NYC-WTC_000035072–000035088Folder label: “GCMS X 11/24/01 A 12/4/01”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File C:\HPCHEM\1\DATA\DEC0401\28678.D Vial: 16 Acq On 5 Dec 2001 3:01 am 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 1 Butyl hexadecanoate Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 29.43 4.81 ug/1 897511 Chrysene-dl2 33.03 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Butyl hexadecanoate 312 C20H40O2l 000000-00-0 35 2 1-Hexene, ,5-dimethyl- 112 C8H16 006975-92-4 27 3 1-Hexene, -methyl- 98 C7H14 006094-02-6 27 4 Cyclobutane, 1,1-dimethyl-2-octyl - 196 C14H28 062338-30-1 27 Abundance Scan 2657 (29.434 min): 28678.D (-) m/z 56.00 100.00% 55 ।
5000 41 73 129 257 ' 1 1 1 ■ ■ T ■ I ■ ■1 TOIT
m/z—> "Id" 20 40 60 0 HTTTTT 1Y 15 I 143157171185199213 80 100 120 140 160 180 200 220 240 260 280 300 239 1 312 TWTTTTTTT TTTHT m/z 29.20 29.40 29.60 29.80 57.00 46.24% Abundance #44549: Butyl hexadecanoate 55
5000 21 pr-r 29.20 29.40 29.60 29.80 312 73 129 240 m/z43.05 39.85%
m/z-> 20 40 60 L 1011 I 157171185 214 mm 1111 1 "TTT । । । । i । t / j । * \ । । /1 । q » I i । । । । 80 100 120 140 160 180 200 220 240 260 280 300 TT
Abundance #2706:1 -Hexene, 2,5-dimethyl- 55
29.20 29:40 29:60 29.80 5000 m/z41.05 39.82%
27 J 112 I 42, 70 84 ....I......... '....................................... '' i " ■' p " Tp > ^ ■ । n n j i i I 11 < > 11 । ■ > <. ।< p n i । > >., ।tt ‘I [ ■ । ■ 11 11111, । ■ p < ■ . । mz—> 20 40 ।60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #63261:1-Hexene, 2-methyl- 1 ■ I 1 TTPeuur 55 29.20 29.40 29.60 29.80 m/z 55.00 28.49% 41 5000 27
m/z—> ■ ■ r ■ " I' ■ 11 20 40 70 98
60 80 100 120 140 160 180 200 220 240 260 280 300 "' A 29.20 29.40 29.60 29.80
28678.D GCMS1126.M Thu Dec 06 15:13:33 2001 Page 1
NYC-WTC_000035078
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000035078Source: NYC Law Department, mirrored locally
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box 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_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_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_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_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_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 0.997
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 0.996
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 0.996
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
No available related records indexed in this group.
More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000035008
Laboratory report detailing GCMS scan results for sample AD28669, noting phthalate detection and recovery rates.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034971
Blank test results confirming no detectable contaminants above method detection limits for sample AD28662.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035044
Laboratory report noting bis(2-ethylhexyl)phthalate detection and recovery data for sample AD28690.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034311
Laboratory report documenting GCMS analysis of sample AD28430 conducted on December 6, 2001.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089311
Laboratory report documenting GC/MS analysis of sample AD23799 conducted on November 1, 2001, identifying unknown compounds.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035195
Laboratory report noting low pH and TurboVap contamination with recovery data for sample AD28689.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Others also read
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