Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
NYC-WTC_000018492–000018518Folder label: “GCMS X 12/18/01 A 12/30/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report
Data File : C:\HPCHEM\l\DATA\DEC2701\28322.D Vial: 62 Acq On : 30 Dec 2001 7:56 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/18 A 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 19 Trisiloxane, 1,1,1,5,5,5-hexam Concentration Rank 16
R.T. EstConc Area Relative to ISTD R.T.
38.02 0.94 ug/1 227073 Perylene-dl2 37.12
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Trisiloxane, 1,1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 38 2 1-Monolinoleoylglycerol trimethylsi 498 C27H5404Si2 054284-45-6 38 3 Ethanedioic acid, bis(trimethylsily 234 C8H18O4Si2 018294-04-7 32 4 Mercaptoacetic acid, bis(trimethyls 236 C8H20O2SSi2 006398-62-5 28 Abundance Scan 3592 (38.021 min): 28322.D (-) m/z 73.00 100.00% 73
147 5000 221 281 355 T 1 ‘ ’ 1 I ‘ ‘ ' T T 37.60 37.80 38.00 38.20 38.40
m/z-> 96 119 191 TT Tp—r , rPm 44 50 100 150 4 200 250 253., L . f " T rm i”! 300 350 327 | 400 401 429 1 I I | I I T I | 1 1 450 m/z 146.95 56.68% Abundance #74103: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 73 147
5000 281 37.60 37.80 38.00 38.20 38.40 45 369 m/z 221.05 3 6.83% I , 1 i 1 ‘ ■ 1 I 1 1 1 1 i 1 1 117 . 297, , 249 m/z-> 50 100 150 200 250 ' 300 ' 350 ' 400450 ' Abundance #58871:1 -Monolinoeoyiglycerol trimethy’gily! ether 73 T T 207 37.60 37.80 38.00 38.20 38.40 5000 147 •I 34 103 281 I I 1 Il li L,r 395 T III — I I . 404 ‘ ‘ i ■ ■ ■ ■ i ■ m/z-> 50 100 150 ‘ 200 250 300 350 400 450 Abundance #71005: Ethanedioic acid, bis(trimethylsilyl) ester T T T T 73 37.60 37.80 38.00 38.20 38.40 m/z 355.0 16.42% 147 5000
45 I .I 117 190 219 ■ ‘i ■ • m/z-> 50 100 150 ’ ‘ 200 250 300 350 400 ’ ’ 450 ‘ 37.60 37.80 38.00 38.20 38.40
28322.D GCMS1126.M Wed Feb 06 12:57:06 2002 Page 19
NYC-WTC_000018516
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_000018519
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018445
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018470
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017854
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30252 conducted on January 10, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017703
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30425 conducted on January 10, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017748
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30357 conducted on January 10, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019130
Laboratory report of gas chromatography-mass spectrometry analysis for sample AD30256 conducted on January 9, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017808
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30352 conducted on January 10, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017833
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30351 conducted on January 10, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036162
Laboratory report noting GCMS scan results for sample AD29231 with phthalates detected and low recovery requiring re-analysis.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033911
Calibration data sheet recording response factors and retention times for standard compounds used in GCMS TCLP analysis on November 26-27, 2001.
1 shared topics · similarity 0.997
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.
1 shared non-person entities · 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.
Page similarity is temporarily unavailable or this page has no indexed vector.
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_000018416
Single-page document containing GCMS data or metadata associated with the WTC site in December 2001.
Filed in the same folder
NYC-WTC_000018417
Laboratory log sheet detailing Method 508 extraction and analysis parameters for samples processed in December 2001.
Filed in the same folder
NYC-WTC_000018420
Laboratory report documenting GCMS blank analysis of sample AD30643 conducted on February 1, 2002.
Filed in the same folder
NYC-WTC_000018436
Laboratory report documenting GCMS calibration data for sample AD30643 conducted on February 1, 2002.
Filed in the same folder
NYC-WTC_000018440
Laboratory report documenting GCMS reference analysis of sample AD30643 conducted on February 1, 2002.
Filed in the same folder