NYC-WTC_000035776
Laboratory data sheet recording GCMS analysis of a blank sample for nitrosamines and chlorinated compounds.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Calibration report showing recovery percentages for various chemical standards used in the GCMS analysis.
NYC-WTC_000034958–000034970Folder 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\DECO4O1\LB.D Vial: 3 Acq On 4 Dec 2001 2:19 pm Operator: 209 GALOS Sample lb 11/24 Inst : GC/MS 209 Mise : Multiple: 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 5 Benzoic acid, 2,6-bis[(trimeth Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 22.81 1.13 ug/1 345108 Phenanthrene-dl0 25.00 Hit# of 5 Tentative ID MW MolForm CAS?! Qual
1 Benzoic acid, 2,6-bis [ (trimethylsil 370 C16H30O4Si3 003732-85-2 32 2 Phenethylamine, N-methyI-.beta., 3,4 399 C18H37NO3S13 010538-85-9 25 3 Noradrenaline, tetra- MS 457 C20H43NO3Si4 0000*0-00-0 25 4 N-(Trifluoroacetyl) ,0,0' ,O' ' -tetr 553 C22H42F3NO4 Si4 00000-00-0 22 Abundance Scan 1935 (22.810 min): LB.D (-) m/2 73.00 10 0.00% I 73
5000 355 ) 147 221 281 i 45 327 401 22.40 22.60 22.22 . 00 23.20 117 191 251 0- ■ ■11A ■,-,. — H+ I M -H - H+ - m/z 355.05 33.66% m/z->__ 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360380 400 420 440 Abundance #51296: Benzoic acid, 2,6-bis[trimetnylsily!)oxy]-, triret 73 355
5000 1 | 22'40 22.60 22.80 23.00 23.20 147 267 m/z 147.00 1 29.75% : 47 j 208 237 । | PPTTTTTTP -----t-TTTRTmTTTTTT mz-> 40 60 80 100120140160180 200220240260280 300320340 360380400420440 Abundance #74239: Phenethylamine, N-methyl-.beia.,3,4-tris(trimethyls । 73 p . । t < . .. -t . ... | ■ 22.40 22.60 22.50 23.00 23.20 5000- 355 m/z 221.05 21.84% 44
mlz-> 1 147 193 267 294 — ‘T‘uI—"WIOTIETT‘TETTETT‘TET‘CCTECITTETT‘T‘‘T"TT j-rrn-p-nrTUTTTTTTT 40 60 80 100120140160180 200 220 240 260280 300320 340 350380 400 420440 Abundance #57357: Noradrenaline, tetra-TMS ——. .. .. rr — — , 111 73 22.40 22.60 22.80 23.00 23.20 m/z 281.00 17.51% i
5000 | 102 355
45 147 442 —1d0n/0do/n// ii EBLnTmT m/z—> 40 60 80 100120140160180200220240 260 280 300320 340 350380 400 420440 22.40 22.60 22.-3 13.00 23.20
LB.D GCMS1126.M Thu Dec 06 14:41:01 2001 Page 5
NYC-WTC_000034968
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000035776
Laboratory data sheet recording GCMS analysis of a blank sample for nitrosamines and chlorinated compounds.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036798
GCMS analysis report for sample AD29523 listing unknown compounds and surrogate recovery data from January 28, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036712
GCMS analysis report for sample AD29563 listing unknown compounds and surrogate recovery data from January 28, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034988
Laboratory report noting contamination from the TurboVap concentrator and recovery rates for sample AD28662.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034180
Laboratory report detailing GCMS analysis of sample AD28269 conducted on November 30, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034886
Laboratory analyst notes on GCMS scan results and recovery rates for sample AD28479 analyzed in early December 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019049
Laboratory report documenting gas chromatography-mass spectrometry blank analysis for volatile organic compounds conducted on January 7, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018420
Laboratory report documenting GCMS blank analysis of sample AD30643 conducted on February 1, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017663
Laboratory report documenting gas chromatography-mass spectrometry blank analysis conducted on December 27, 2001.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004149
Large multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018546
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031088
Gas chromatography-mass spectrometry analysis of environmental sample AD26202 conducted Dec 5, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000018445
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018470
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018519
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036614
Laboratory comments on GCMS scan results for sample AD29466 noting low recovery and scheduling re-extraction.
Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031129
Laboratory report documenting GCMS analysis of sample AD26204 with unidentified compounds detected.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004149
Large multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similarity score 0.987 (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_000034971
Blank test results confirming no detectable contaminants above method detection limits for sample AD28662.
Filed in the same folder