Quality reviewed GCMS data listing surrogate compounds and retention times from January 3, 2002.
NYC-WTC_000036752–000036778Folder label: “GCMS X 12/7/01 A 1/2/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\l\DATA\DEC3101\29522.D Vial: 63 Acq On 3 Jan 2002 3:00' am Operator: 209 GALOS Sample gems scan 12/7 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 11 N-(Trifluoracetyl)-O,O',O"-tri Concentration Rank 17
R.T. EstConc Area Relative to ISTD R.T.
28.65 5.60 ug/1 5703840 Phenanthrene-dl0 24.99
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 N-(Trifluoracetyl)-0,O1,O"-tris(tri 495 C20H36F3NO4Si3 000000-00-0 25 2 Benzoic acid,/2,5-bis(trimethylsilo 370 C16H30O4Si3 003618-20-0 25 3 Trisiloxane,/l , 1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 25 4 N-(Trifluo acetyl)-0,0',O' 1-tris(t 481 C19H34F3NO4Si3 000000-00-0 16 Abundance Scan 2571 (28.651 min): 29522.D (-) m/z 73.00 100.00% 73
5000 147 - 221 281i 355 o1 1 45 96 117 — 11 [ 249., [ 327, 1 401 429 1 r1 * 1 i 1 1 1 1 i 1 28.40 28.60 28.80 29.00 m/z 147.00 37.10% miz-> 50 100 150 200I 250 :300 350 400 450 500 A Abundance #58807: N-(Trifluoracetyl)-O,O',O"-tris(trimethylsilyl)epin i 73 i 355 - 5000 - 28.40 28.60 28.80 29.00 m/z 355.05 22.05% 45 i ,I ■ ■ i .... 140 164 ....... 28V...... 480 miz-> 50 100 150 200 250 300 350 400 450 500 Abundance #73978: Benzoic acid, 2.5-bis(trirnethylsiloxy)-. trimethyls 73 355 / i 28.40 28.60 28.80 29.00 5000 - m/z 221.00 21.81% 45 | 1 147 179 223 267 297 m/z-> 50 100 150 200 250 300 350 400 450 500 'Abundance #52459: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet — 73 147 28.40 28.60 28.80 29.00 281 . m/z 280.95 16.36% 5000 -
369 217 249 I ----- I ■ I l f -P r I-IT 338—4 2v m/z-> 50 100 150 200 250 300 350 400 450 500 28.40 28.60 28.80 29.00
29522.D GCMS1126.M Fri Jan 18 16:48:56 2002 Page 11
NYC-WTC_000036768
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_000036656
Laboratory comments on GCMS scan results for sample AD29517 noting low recovery and scheduling re-extraction.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017405
Laboratory report documenting GCMS analysis of sample AD31074 conducted on January 18, 2002, noting no unusual compounds were detected.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018262
Laboratory report documenting GCMS analysis of sample AD30985 conducted on January 25, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018693
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30909 conducted on January 28, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018214
Automated laboratory log recording GCMS analysis of sample AD30712 including detection of unknown compounds and surrogates.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016096
GCMS analysis report for sample AD27288 showing surrogate recovery and unknown compounds from December 19, 2001.
1 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018194
Automated laboratory log recording GCMS analysis of sample AD30605 including detection of unknown compounds and surrogates.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018733
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30934 conducted on January 28, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017380
Laboratory report documenting GCMS analysis of sample AD31018 conducted on January 18, 2002, showing detection of unknown compounds and surrogates.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018754
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30935 conducted on January 28, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018174
Automated laboratory log recording GCMS analysis of sample AD30714 including detection of unknown compounds and surrogates.
1 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018664
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30907 conducted on January 28, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.993
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_000036689
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000036690
Laboratory results for GCMS blank analysis of sample AD29522 showing detection levels below method detection limits.
Filed in the same folder
NYC-WTC_000036695
Calibration table and data for GCMS analysis of sample AD29522 listing target compounds and response factors.
Filed in the same folder
NYC-WTC_000036703
Calibration table and data for GCMS analysis of sample AD29522 listing target compounds and response factors.
Filed in the same folder
NYC-WTC_000036704
Calibration table and data for GCMS analysis of sample AD29522 listing target compounds and response factors.
Filed in the same folder