NYC-WTC_000017144
Laboratory report documenting GCMS analysis of sample AD30601 including DDD surrogates on January 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Document / 13 pages
GCMS analysis log for sample AD30603
Machine-extracted title · confidence 95%Log entry documenting a gas chromatography-mass spectrometry analysis of unknown compounds in sample AD30603 on January 22, 2002.
NYC-WTC_000017233–000017245Folder label: “GCMS X 12/17/01 A 12/28/01 1/3/01 1/4/01”
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OCR status: ocr · source: ours
NYC 9/11 Public Portal Document al Library Search Compound Report : Data File : M:\INSTRU~1\209\DATA\DEC2701\30603.D Vial: 31 Acq On : 28 Dec 2001 7:17 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/17 Inst : GC/MS 209 Misc : 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 JESS GIO IO IOS IETS IIIS IS ISI TOTS TOES TOTS ICIS I TATA I IIIA IA Peak Number 4 3-Isopropoxy-1,1,1,7,7,7-hexam Concentration Rank 3 R.T. EstConce Area Relative to ISTD R.T. 20.27 0.88 ug/l 466053 Acenaphthene-d10 20.57 Hit# of 5 Tentative ID MW MolForm cas# Qual 1 3-Isopropoxy/1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 38 2 Trisiloxane/ 1,1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 37 3 Heptadecangic acid, trimethylsilyl 342 C20H4202Si 055517-58-3 7 4 Silane, [Picyclo[4.2.0]octa-3,7-die 282 C14H2602Si2 036461-33-3 5 (Abundance, ‘Scan 1659 (20.272 min): 30603.D -) m/z 73.00 100.00¥ | ie 281 | wr a | 45 224 4a 20.00 20.20 20.40 20.60 | Lelwl maee | wee We 17 00 35-87% fe 80 M00. ted alo 220 ado 380 400 bo 86 ndance '#60503: Seopropany-1,1,1,7,7,7-hexamelhyl3,5 S-tis(tim i i | ae 147 7a "20120" 20.40 20.60 m/z 281.0 30.82% 7 | A ats 0. et inviz—> 50 100_150__200 250 _300_ _350 450 550 jAbundance #52459; Trisiloxane, 1.1,1,5.5,5-hexamethy!-3.3-bis[(timet i , 147 | a 20.00 20.20 20.40 20.60 | 8000: | m/z 326.9 12.198 { | | | lL 207 249) Pile __ | iniz—> 50 100 __150 _200 250 300 350 400 450 500 xo Abundance #75507: Heptadecanoic acid, trimethylsilyl ester — % 20.00 20.20 20.40 20.60 | m/z 74.00 8.58) | 7 | oa ‘327 i 145 in 50100150 200-250 300-350 400450 600550 | —20.00_20.20 20.40 20.60 30603.D GCMS0103.M Thu Jan 10 15:01:48 2002 Page 4 NYC-WTC_000017243
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NYC-WTC_000017243Source: NYC Law Department, mirrored locally
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GCMS analysis report for sample AD30606 showing detection of unknown compounds and surrogate recovery data from February 8, 2002.
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GCMS analysis report for sample AD26830 showing detection of unknown compounds and surrogate recovery data from December 11, 2001.
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Gas chromatography-mass spectrometry report documenting analysis of sample AD30016 conducted on January 28, 2002.
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