Analysis report dated December 16, 2001, identifying 1,1,2,2-Tetrachloroethane at 3.2 ug/L in sample AD26536.
NYC-WTC_000031831–000031846Folder label: “GCMS X 11/6/01 A 12/7/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\1\DATA\DEC0 701\26536.D Vial: 11 Acq On 8 Dec 2001 3:14 am Operator: GALOS Sample gc/ms unknown 11/6 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L
Peak Number 7 4-Amino-5-imidazole carboxamid Concentration Rank 5
R.T. EstConc Area Relative to ISTD R.T.
17.65 0.51 ng/uL 147201 Naphthalene-d8 15.49
Hit# of 5 Tentati ID MW MolForm CAS# Qual
1 4-Amino-5-imidazole carboxamide, tr 342 C13H30N4OS13 000000-00-0 38 2 Cyclohexasiloxane, dodecamethyl- 444 C12H3606Si6 000540-97-6 28 3 l,l,l,5,7,7/7-Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 23 4 Silane, [1/2,3-benzenetriyltris(oxy 342 C15H30O3Si3 017864-23-2 9 Abundance Scan 1397 (17.649 min): 26536.D (-) m/ Z 73.0.5 100.00% 73
5000 341 / k.................... 147 429 45 17.40 17.60 17.80 18.00
m/z—> mhmm I 207 251 L | k TTTTTTTTTTrrT TTTT 11* ■11' 1111 > TIT 1111111111111 | n 11 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 m/z 340.95 i, 1111111 27.35% Abundance #48317: 4-Amino-5-imidazole carboxamide, tris(trimethylsily 73
327 5000 T T 237 17.40 17.60 17.80 18.00 45 m/z 147.00 13.03% ............147172 212.4455.r p^TTrTTTJTTTTpT-TTp-r^ 212 i 1 pTrrpYTTp-rrTp-rrrr I"111'1' • I m/z-> 40 60 80 100120140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 Abundance #56711: Cyclohexasiloxane, dodecamethyl- 73 341 17.40 17.60 17.80 18.00 429 5000 m/z 429.10 11.77% 147 i T‘‘‘‘TTTTTT 117 | 207 267 TWpuvsgur 11111 > । I'i'i 111 l""T a11! ( i m/z-> 40 60 80 100 120 140 1 60 1 80 200 220 240 260 280 300 320 340 360 380 400 420 Abundance #56714: 1,1.1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t 73 17.40 17.60 17.80 18.00 m/z 342.0.5 8.79% 147 5000 267 355 429 207
m/z-> 45 fm I""I"11| T’f i11111 I L 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 I ■'' ■ I 17.40 17.60 17.80 18.00
26536.D NP112701.M Thu Dec 13 11:26:04 2001 Page 7
NYC-WTC_000031845
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NYC-WTC_000031814
Analysis report dated December 16, 2001, identifying 1,1,2,2-Tetrachloroethane at 3.4 ug/L in sample AD2653S.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031762
Analysis report dated December 16, 2001, identifying 1,1,2,2-Tetrachloroethane at 0.80 ug/L in sample AD26532.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031775
Analysis report dated December 16, 2001, identifying 1,1,2,2-Tetrachloroethane at 0.72 ug/L in sample AD26533.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031801
Mass spectrometry analysis of sample AD26534 detected 1,1,2,2-Tetrachloroethane at 2.9 ug/L with 93% fit confidence, Dec 16, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032362
Laboratory report for GCMS analysis of sample AD26983 completed on December 11, 2001, with surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031788
Analysis report dated December 16, 2001, identifying 1,1,2,2-Tetrachloroethane at 0.72 ug/L in sample AD26533.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031415
Report documenting GCMS analysis of sample AD26386 with a note regarding unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032093
Laboratory report documenting GCMS analysis of sample AD26682 identifying unknown compounds on December 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032343
Laboratory report for GCMS analysis of sample AD26982 completed on December 11, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031433
Report documenting GCMS analysis of sample AD26387 with a note regarding unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031400
Report documenting GCMS analysis of sample AD26337 detecting unknown compounds and DDD.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031384
Report documenting GCMS analysis of sample AD26336 with a note regarding unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000031661
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000031662
Index or cover sheet page for the GCMS folder covering the period from November 6 to December 7, 2001.
Filed in the same folder
NYC-WTC_000031665
Instrument output file listing calibration standards and response factors for various compounds used in the December 7, 2001 analysis.
Filed in the same folder
NYC-WTC_000031685
Analysis report dated December 16, 2001, stating that mass spectrometry of sample AD26475 revealed no non-target compounds.
Filed in the same folder
NYC-WTC_000031707
Analysis report dated December 16, 2001, stating that mass spectrometry of sample AD26476 revealed no non-target compounds.
Filed in the same folder