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 ↗Laboratory report documenting GCMS analysis of sample AD28471 conducted on December 6, 2001.
NYC-WTC_000034347–000034365Folder label: “GCMS X 11/21/01 A 11/27 - 11/28/01”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File C:\HPCHEM\l\DATA\DEC0401\28471.D vial: 7 Acq On 4 Dec 2001 6:13 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) Tit ..e : 209 625/TCLP calibration table Libary : C : DATABASE\NBS75K . L ***** • *************** ************************************************* Peak umber 8 Hexadecane Concentration Rank 4 R.T EstConc Area Relative to ISTD R.T. 33.6. 1.26 ug/1 331071 Chrysene-dl2 33.04 Hit# of 5 Tentative ID MW MolForm CAS#
1 Headecane 226 C16H34 000544-76-3 2 He tacosane 380 C27H56 000593-49-7 91 3 Tetracosane 338 C24H50 000646-31-1 90 4 Ti cosane 324 C23H48 000638-67-5 87 Abundanct Scan 3112 (33.615 mtn): 28471 .D (-) m/z 57.00 100.00% 57
5000 85
41| || d I 11113 1 33.20 33.40 33.60 33.80 34.00 141 168 ,197 , 226.............. 281 309 * "t .T i__ , , II"TT 11’ ill. It J . m/z 71.00 71.06% m/z-> 40 60 80 100 120 14J 160 180 200 220 240 260 280 300 320 340 360 380 Abundan. #29267: Hexadecane 57 i
5000 85 T TOTTTTer 33.20 33.40 33.60 33.80 34.00 m/z 43.05 69.23% I 113 .
miz-> 40 60 417141 7—80 100 196 226 TTTTT’TT I.... I 120 140 160 180 200 220 240 260 280 300 320 340 360 380 r ‘111 ||M . | 1
Abundance #52248: Heptacosane 57 T"T --P T TT 33.20 33,40 33.60 33.80 34.00 500.. 85 m/z 85.00 49.01%
t y । j 113 141 , 169 196 224 281 324 380 - —II —Tr TTIUIUTTT—u mz-> 40 6° 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 Abundanc. #73543: Tetracosane —= 1 — — - 57 33.20 33.40 33.60 33.80 34.00 m/z 41.05 26.47% 5000 | 1 85 : i
113 155 183 294 338 ‘ I ' > ilt < । n। “IpT , 111111111. ' i'" ' i " " I' " ' I''" i " TTTPAT m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 33.20 33.40 33.60 33.80 34.00
28471.D GCMS1126.M Wed DeC 05 11:27:45 2001 Page 8
NYC-WTC_000034361
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_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_000035072
Laboratory report noting TurboVap contamination and low recovery rate for sample AD28678.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034311
Laboratory report documenting GCMS analysis of sample AD28430 conducted on December 6, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
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 0.997
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 0.997
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 0.997
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_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 0.997
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 0.997
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_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 ↗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_000035089
Laboratory report noting TurboVap contamination with recovery data for sample AD28693.
Similarity score 0.994 (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_000035135
Laboratory report noting di-n-butylphthalate detection and low pH with recovery data for sample AD28694.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000070097
DEP laboratory report documenting GC/MS results for sample AD25792 analyzed on December 6, 2001.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035072
Laboratory report noting TurboVap contamination and low recovery rate for sample AD28678.
Similarity score 0.993 (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 0.993 (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_000034154
Single page of raw GCMS data or header information from samples tested in late November 2001.
Filed in the same folder
NYC-WTC_000034155
Technical data sheet recording instrument parameters and calibration details for GCMS Method 508 analysis conducted in November 2001.
Filed in the same folder
NYC-WTC_000034156
Instrument sequence log listing calibration standards and sample IDs processed between November 26 and 30, 2001.
Filed in the same folder
NYC-WTC_000034160
Laboratory report of a method blank analysis for sample AD28263 conducted on November 26, 2001.
Filed in the same folder
NYC-WTC_000034168
Laboratory report of GCMS calibration data for sample AD28263 conducted on November 26, 2001.
Filed in the same folder