Laboratory report documenting GCMS analysis for unknown compounds and surrogate recovery in sample AD28335 conducted on January 9, 2002.
NYC-WTC_000033974–000034002Folder 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\28355A.D Vial: 4 Acq On 8 Jan 2002 6:13 pm Operator: 209 GALOS Sample Inst : GC/MS 209 Mise : Multiplr: 1.0G 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 6 Cyclopentasiloxane, decamethyl Concentration Rank 10 R.T. EstConc Area Relative to ISTD R.T. 14.17 5.53 ug/1 2320990 Naphthalene-d8 15.12 Hit# of 5 Tentative ID MW MolForm CAS# Qual l Cyclopentasi xane, decamethyl- 370 C10H3005Si5 000541-02-6 50 2 3,4-DihydroXybenzyl alcohol,tris(tr 356 C16H3203Si3 068595-79-9 43 3 Benzoic acid, 2,6-bis[(trimethylsil 370 C16H30O4Si3 003782-85-2 40 4 N- (Trifluoracetyl) -O,O' ,0"-tris (tri 495 C20H36F3NO4Si3 000000-00-0 38 Abundance C ....... Scan 994 (14.167 min): 28355A.D (-)------------------ r--- m/*----------------------- z 73.0.0 100.00% ’ 73
5000 267 355 13.80 14.00 14.20 1420 ‘ " P | 0- 1 89 108 133 154 177 193 . 223 251 j 29 TTTTTTTTTTTT TT ■ ■ TT ■ TTT TTT TITTTTTTTTTTTTTTT 293—323339— TT m/z 267.00 31.24% m/z-> 40 60. 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #51266: Cyclopentasiloxane, decamethyl- 73 *
355 267 —III-I ----------------I- 5000 13.80 14.00 14.20 14.40 m/z 355.05 23.01% 191207 251 323339 TTTuTTTTTT . M I | ! I I I | I T 11'111 I""i"r"TTTTTT i■"nTT T miz- 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance da 8-e 3.4-Dhyerov -'benzyl alcohol tris(trimethylsilyl)- 73 • 13.80 14.00 14.20 14.40 ' 267 5000 179 m/z 74.00 8.61% 356 45 147 । TTIUTTr J... -.. — 299 237 — —. 312— 341, j — 209 237 . miz-2 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 '' Abundance #51296: Benzoic acid, 2,6-bis[(trimethylsilyl)oxy]-, trimet 73 355 13.80 14.00 14.20 14.40 m/z 268.00 8.22% 5000
147 267
.iI| 47 । > I ii | ( , „ 208 249 | 2,83 । i > . . । , ,i । i V < 11 it i . । . i.,|. i., TTTTTT TTTTTWWTTT 370 m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 13.80 14.00 14.20 14.40
28355A.D GCMS1126.M Wed Jan 09 09:09:26 2002 Page 6
NYC-WTC_000033987
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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 · Same agency, volume and box · 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 0.998
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_000017748
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30357 conducted on January 10, 2002.
1 shared topics · similarity 0.996
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 0.996
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 topics · similarity 0.996
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 0.996
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 0.996
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 0.996
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 0.996
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 0.995
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 0.995
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