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 11 1,1,1,5,7,7,7-Heptamethyl-3,3- Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 30.09 3.43 ug/1 1153680 Chrysene-dl2 32.85
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 1,1,1,5,7,7,7 Heptamethyl-3,3-bis (t 444 C13H40O5S16 038147-00-1 32 2 Silanamine, /N -[2,6-dimethyl-4-[(tri 281 C14H27NOSi2 072088-09-6 22 3 Benzoic acid, 2,4-bis[(trimethylsil 370 C16H30O4Si3 010586-16-0 16 4 Trisiloxa: , 1,1,1,5,5,5 -hexamethyl 384 C12H3604Si5 003555-47-3 12 Abundance 73 Scan 2728 (30.091 min): 28327.D (-) m/z 73.00 100.00%
5000 147 221 ----- 281 45 , 96 117 „ TTT TTTTTTTTTTTT . . . 1914. 249 . | , TTT TTTmng mpe 327 355 383401429 29.80 30.00 30.20 30.40 m/ z 147.00 37.73% miz-> 40 60 80 100120140160180200 220 240 260 280 300 320 340 360 380 400 420 Abundance #56714:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsifoxy)t 73
147 -.......... -...................... 5000 267 355 429 29.80 30.00 30.20 30.40 I 45 207 m/z 221.00 21.44% T i""l""i i l Trir i jmi|iii.|nrrprn|im| Timm ‘ml 1111111 Tper 111! fi 111 miz-> 40 60 80 1001201401601802 00220240260280300320340 360380400420 Abundance #39584: Silanamine N-2,6-dimethyl-4-[(trimethylsilyl)oxy] ! 73 281 209 29.80 30.00 30.20 30.40 5000 m/z 355.0 13.40% 45 251 j 147 179 ' 125 147 | i . ............ _ T TNTguuf TTTTTTTTTTTTTTTT TTTTTTT m/z-> 40 60 80 100120140160180200220240260280300320340 360380400420 Abundance #73975: Benzoic acid, 2,4-bis[(trimethylsilyl)oxy)-, trimet 4 1 I ‘ ' ' 4 I ‘ ' 73 29.80 30.00 30.20 30.40 m/z 281.00 12.36% 5000 355 45 133 193 223 ,281 TDTTTT , । TT r ,, r Tr | III | TTTT TITTTT 1111! | II1111 m/z-> 40 60 80 100120140160180200220240260280300320340360380400420 29.80 30.00 30.20 30.40
28327.D GCMS1126.M Wed Jan 09 09:15:30 2002 Page 11
NYC-WTC_000033928
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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.
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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.
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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.
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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