Calibration data sheet recording response factors and retention times for standard compounds used in GCMS TCLP analysis on November 26-27, 2001.
NYC-WTC_000033911–000033935Folder label: “GCMS X 11/20/01 A 11/26/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\1\DATA\JAN0 802\28327.D Vial: 5 Acq On 8 Jan 2002 4:16 pm Operator: 209 GALOS Sample 508 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 10 N-(Trifluoroacetyl)-O,O',O''-t Concentration Rank 9
R.T. EstConc Area Relative to ISTD R.T.
28.50 2.33 ug/1 1299810 Phenanthrene-dl0 24.81
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 N- (Trifluoroa cetyl)-0,0',0 ''-tris(t 481 C19H34F3NO4Si3 000000-00-0 25 2 Trisiloxane, 1,1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 25 3 Benzoic acid. 2,5-bis(trimethylsilo 370 C16H30O4Si3 003618-20-0 17 4 N- (Trifluoracetyl)-0,0',0"-tris(tri 495 C20H36F3NO4Si3 000000-00-0 17 Abundance Scan 2555 (28.503 min): 28327.D (-) m/z 73.0.0 100.00% 73
5000 147 221 281 355 ............. J....... , , , , , 249.. . 327 28.20 28.40 28.60 28.80 TICTnTT1914 — . 1 . i r i । ; 1r 7 । * 45 96 117., ,____ ; 401 429 i T’m TT m/z 147.00 35.68% m/z-> 50 100 150 200 250 300 350 400 450 Abundance #58326: N-(Trifluoroacetyl)-O,O'rO"-tris(trlmethylsilyl)no 73 355 5000 —28.20 .....28.401 28.60 28.80
45 m/z 355.05 22.19% II 126147 193 265 376 481 TTnmmTTTOTTTT 1 i 1 । । . miz-> 50 100 150 200 250 300 350 400 450 Abundance #52459; Tristloxane. 1 1.1,5,5,5-hexamethy-3.3-bis[(trimet 73 147
| 281 28.20 28.40 28.60 28.80 5000 I m/z 221.05 21.73% 369 207 249 ( ; '' I ‘ L 338 : |_____________ TTTIIITTTT miz-2 50 100 150 200 250 300 350 400 450 Abundance #73978: Benzoic acid, 2,5-bis(trimethylsiloxy)-, trimethyls t •pm i 1 1 ' 1 i 1 1 73 28.20 28.40 28.60 28.80 355 m/ z 281.00 17.00% 1 5000 45 | .147 179 223, 267 297 2 I ' r TTP—’r TT —TT TTT TPT.T i — - — , PP miz-> 50 100 150 200 250 300 350 400 450 28.20 28.40 28.60 28.80
28327.D GCMS1126.M Wed Jan 09 09:15:25 2002 Page 10
NYC-WTC_000033927
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NYC-WTC_000033974
Laboratory report documenting GCMS analysis for unknown compounds and surrogate recovery in sample AD28335 conducted on January 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
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 topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018287
Analytical notes regarding GCMS scan results and LCS standard recoveries for sample AD30986.
1 shared topics · similarity 0.997
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 topics · 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 topics · 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 topics · similarity 0.997
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 topics · similarity 0.997
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 topics · similarity 0.997
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 topics · similarity 0.997
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 topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018492
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018519
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000033704
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000033705
Fragmented page from a GCMS-related record dated between November 20 and 26, 2001, likely part of the WTC environmental monitoring series.
Filed in the same folder
NYC-WTC_000033707
Laboratory report of a GCMS blank analysis for sample AD28143 conducted on November 28, 2001, listing various organic compounds below detection limits.
Filed in the same folder
NYC-WTC_000033723
Calibration record for GCMS instrument 209 using method GCMS1126, dated November 26-28, 2001, listing standard compounds and retention times.
Filed in the same folder
NYC-WTC_000033726
Laboratory report of a GCMS reference analysis for sample AD28143 conducted on November 28, 2001, listing detected compounds and retention times.
Filed in the same folder