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GCMS analysis log for sample AD30605, Jan 2002

Machine-extracted title · confidence 100%

Automated laboratory log recording GCMS analysis of sample AD30605 including detection of unknown compounds and surrogates.

NYC-WTC_000018194–000018213

Folder label: “GCMS X 12/27/01 A 1/16/02

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NYC 9/11 Public Portal Document Library Search Compound Report Data File C: \HPCHEM\ 1 \DATA\DEC3101\30605.D Vial: 30 Acq On 1 Jan 2002 5:03 pm Operator: 209 GALOS Sample gems scan 12/19 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-l,1,1,7,7,7-hexam Concentration Rank 9 R.T. EstConc Area Relative to ISTD R.T. 26.90 0.40 ug/1 135807 Phenanthrene-dl0 24.99 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Isopropoxy- 1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 59 2 Trisiloxane, 1,1, 1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 42 3 1-Monolinoleoylglycerol trimethylsi 498 C27H54O4Si2 054284-45-6 36 4 l,l,l,5,.7<7,7-Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 35 Abundance Scan 2380 (26,896 min): 30605.D (-) m/z 73.00 100.00% 73

5000 147 —................. ..................... 221 281 45 191 1 249, 1 —n. —327355 117 , 401*29 26.60 26.80 27.00 27.20 TBn—r PP 1*20//n/// ........ mBmOOGTITT m/z 147.00 35.31% 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 ! 221 281 20- m/z 281.00 18.95% ... ...... .... ..... ............ ......... . 561 TIdr m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance 452469: Trisiloxane 1.1,1,5.5.5-hexamethyl-3.3-bisl(trimet 73 147 281 26.60 26.80 27.00 27.20 5000 m/z 221.05 15.91% 369 ......... 207249 ‘50 100 150 ‘200 250’ 300 338.............................. miz-> 350 400 450 500’550’ .......................................... Abundance #58871:1-Monolinoleoylglycerol trimethylsilyl ether 73 26.60 26*80 27.00 27.20 m/z 207.00 8.05% 207 5000 147 34 103

m/z-> ' ' i ■ 1 ■ ■ i ■ ■ ..... 1I..10 ,395, 2 a MAAAAA AV, yw WWW 250 ' 300 ' ‘ 350 ‘ ‘ 400 ' 450 ' ‘ 500 “ 550 ' 150 ' ‘ 200 50 100 26.60 26.80 27.00 27.20

30605.D GCMS1126.M Wed Jan 23 08:29:10 2002 Page 9

NYC-WTC_000018209

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NYC-WTC_000018209Source: NYC Law Department, mirrored locally

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