Laboratory report noting GCMS scan results for sample AD29231 with phthalates detected and low recovery requiring re-analysis.
NYC-WTC_000036151–000036161Folder label: “GCMS X 12/3/01 A 12/10/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\DEC1001\29231.D Vial: 24 Acq On : 11 Dec 2001 11:06 am Operator: 209 GALOS Sample : gc/ms scan 12/3 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 1 N-Ethylformamide Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
7.61 2.01 ug/1 567713 1,4-Dichlorobenzene-d4 11.67
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 N-Ethylform tide 73 C3H7NO 000627-45-2 9 2 1,3-Dioxola e, 2-(3-bromo-5,5,5-tri 352 C10H16BrC13O2 000000-00-0 9 3 Silane, tramethyl- 88 C4H12Si 000075-76-3 9 4 1,3-Dioxolane, 2-methyl - 88 C4H802 000497-26-7 5 (Abundance Scan 279 (7.608 mln): 29231 .D (-) m/z 73.00 100.00% 73
5000 43 ,. .... —ICIIuegr ■ — 7.20 7.40 7.60 7.80 8.00 miz-> — m I | 55 . 87 Hpm 103 >। 1781, i।j... i j.... 11. i 10 20 30 40 50 60 70 80 90 1«) 110 120 130 140 150 160 170 180 ।■ m/z 43.00 24.31% Abundance #292: N-Ethylformamide i 33 73
5000 TIInIT • TTT 1 i • • 44 58 7.20 7.40 7.60 7.80 8.00 m/z 44.9,5 10.26% 15 1 miz—> m - 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #49423: 1,3-Dioxolane, 2-(3-bromo-5,5,5-trichloro-2,2-dimet 73 —11 T—BTTrum. 7.20 7.40 7.60 7.80 8.00 5000 m/z 41.00 9.36% 45 36 i 55 , 109 TTUB—Oo“uToTW19——OOTTT ITT ♦ I । I » । I | I » • • | »» » > p » f» | k » « t ( i i i i j ti t i j « til miz—> 10 20 30 40 50 60 70 80 90 100 11 120 130 140 150 160 170 180 Abundance #845: Silane, tetramethyl- 73 7.20 7.40 7.60 7 80 8.00 m/z 71.00 6.37% 5000
45 15 31 »tII«IIJ: II tj:l 55 TITpTt | > I ! I | I 88___________________________ _____ .1. 11...... I.. t।।।।. j rrrrp-r I T 3 I 3 I I I J I I t I I F I J I t I I TT m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 7.20 7.40 7.60 7.80 8.00
29231.D GCMS1126.M Fri Dec 14 16:10:05 2001 Page 1
NYC-WTC_000036158
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NYC-WTC_000036092
Laboratory report noting GCMS scan results for sample AD29234 with one compound recovery outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035865
Lab notes for sample AD29134 indicate detection of di-n-butylphthalate and one LCS compound outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034908
Repeat gas chromatography-mass spectrometry analysis of sample AD28596 after re-extraction, confirming bis(2-Ethylhexyl)phthalate at 0.36 ug/L with improved standard recovery of 89
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036103
Laboratory report noting GCMS scan results for sample AD29189 with di-n-butylphthalate detected and low pH.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036126
Laboratory report noting GCMS scan results for sample AD29287 with one compound recovery outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036278
Laboratory analysis report for sample AD29296 conducted on December 28, 2001, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036114
Laboratory report noting GCMS scan results for sample AD29230 with one compound recovery outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035831
Lab notes for sample AD29141 indicate detection of bis(2-Ethylhexyl)phthalate and one LCS compound outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036300
Laboratory analysis report for sample AD29456 conducted on December 28, 2001, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036380
Laboratory report documenting GCMS analysis of sample AD29297 conducted on January 4, 2002, showing unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035853
Lab notes for sample AD29139 indicate detection of di-n-butylphthalate and one LCS compound outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036220
Blank sample results showing non-detect levels for target compounds during December 2001 laboratory testing.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000036040
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000036041
Fragmented document page from DEP Box 22 containing partial text regarding GCMS procedures or logs.
Filed in the same folder
NYC-WTC_000036044
Technical form recording method parameters, drip rates, and analytical data for GCMS testing procedures.
Filed in the same folder
NYC-WTC_000036055
Laboratory report listing detection limits for various organic compounds in a GCMS blank sample run on December 18.
Filed in the same folder
NYC-WTC_000036059
Calibration report detailing response factors for standard compounds used in GCMS analysis of sample AD29135.
Filed in the same folder