Large multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
NYC-WTC_000004149–000004492Folder label: “GCMS X 12/18/01, 2/8/02 A 2/10/02, 1/10/02, 1/14/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\DEC2701\30707.D Vial: 41 Acq On : 29 Dec 2001 10:35 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/18 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 9 3-Isopropoxy-1,1,1,7,7,7-hexam Concentration Rank 9
R.T. EstConc Area Relative to ISTD R.T.
26.89 2.09 ug/1 1342350 Phenanthrene-dl0 24.99
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 3-Isopropoxy-1,1J1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 50 2 1 -Monolinoleoylglycerol trimethylsi 498 C27H5404Si2 054284-45-6 38 3 Trisiloxane, 1,1, 1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 36 4 Ethanedioic acid, bis(trimethylsily 234 C8H18O4Si2 018294-04-7 23 Abundance Scan 2379 (26.887 min): 30707b (-) m/z 73.00 100.00% 73
5000 147 221 281 26.60 26.80 27.00 27.20 0 45 ■ ‘I i 1 — 117 1911 [. 249 .. 327355 401 429 .... m/z 147.0,0 32.41% m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503: 3-Isopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim 73
5000 147 26.60 26.80 27.00 27.20 I m/z 281.00 16.85% i i 221 281 327 415 ________________________________ _______ L 519 561 col i m/z->__ 50 100__ 150__ 200 250 300__ 350 400 450 500 550 Abundance 5597 ■ - 5/o ns " - roPygly,.. ' t me thy’s ly ether 73
207 26.60 26.80 27.00 27.20 5000 147 m/z 221.05 15.81% 34 103 281 I i . 395.. 482... m/z-> 50___ 100__ 150 200 250 300 350 400 450 500 550 \........ Abundance #52459: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 11 I I I I I I I 73 147 26.60 26.80 27.00 27.20 281 m/z 74.00 7.92% 5000
m/z-> . 207 249 -I 1 1 1 I 1 1 1 1j । । 1 ' I । 1 1 I ' 1 ' 50 100 160 200 250 300 338 350 369 1............................ 400 450 500 550 n. . 26.60 26.80 27.00 27.20
30707.D GCMS1126.M Mon Jan 28 11:24:20 2002 Page 9
NYC-WTC_000004451
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Laboratory analyst notes on GCMS scan results and recovery rates for sample AD28479 analyzed in early December 2001.
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Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30351 conducted on January 10, 2002.
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Analytical commentary for sample AD28149 dated November 29, 2001, noting no unusual compounds but low recovery rates for LCS standards.
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Laboratory analyst notes on GCMS scan results and recovery rates for sample AD28666 analyzed in early December 2001.
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NYC-WTC_000004148
Fragmented OCR text showing dates and identifiers for a DEP GCMS record dated February 2002.
Filed in the same folder
NYC-WTC_000036712
GCMS analysis report for sample AD29563 listing unknown compounds and surrogate recovery data from January 28, 2002.
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