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GCMS unknowns report for sample AE02561, March 2002

Machine-extracted title · confidence 90%

Laboratory report detailing analysis of unknown compounds and surrogate recovery for sample AE02561.

NYC-WTC_000038784–000038800

Folder label: “GCMS X 3/4/02 A 3/20/02

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Data File : C:\HPCHEM\l\DATA\MAR1902\2561.D Vial: 20 Acq On : 20 Mar 2002 11:43 pm Operator: Sample : gc/ms scan 3/4 Inst : GC/MS 2 09 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 6 Cyclopentasiloxane, decamethyl Concentration Rank 9

R.T. EstConc Area Relative to ISTD R.T.

23.39 0.25 ug/1 49856 Acenaphthene-dl0 21.21

Hit# of 5 Tentative ID MW MolForm CAS# Qual - -- ------------------ 1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 38 2 Benzoic acid, 2,4-bis[(trimethylsil 370 C16H30O4Si3 010586-16-0 37 3 Phenethylamine, N-methyl-.beta . , 3,4 399 C18H37NO3S13 010538-85-9 32 4 N- (Trifluoroacetyl) -0,0' ,0' ’-tris (t 481 C19H34F3NO4Si3 000000-00-0 32 Abundance Scan 1998 (23.386 min): 2561.D (-) m/z....73.00 100.00% 73

5000 355 147 221 ......................... - 281 401 45 ............... 1 117 _1 191 h_________।___ ____ I"' 'I" " I n।•111" 11>। • • •• । 327.. . 1 11 1 1 [ 11 1 “| '11" TT]T 23.00 23.20 23.40 23.60 23.80 m/z 3 55.05 46.18% miz-? 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 Abundance #51266: Cyclopentasiloxane, decamethyl- 73

355 5000 267 .............. L 1 1 1 ' 1 1 I ' ' 1 ‘ I ' 1 ' 1 [ ' ‘ ' I ' ' 23.00 23.20 23.40 23.60 23.80 m/z 221.05 29.74% j________________________ 207 249 } 323 . . | Hl ) 1 i .»| < I ! I | < I K | I J I I | I ! I I ] I I I I | 1 I | I | 1 1 t | | | | I J | | 1' I I | I I1 ' ■ i" " i'"' i" " i i" " r " • i *•* * i1 m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 Abundance : ! . A ] 5 a aneit :- 73 .... 4...... 23.00 23.20 23.40 23.60 23.80 5000 355 m/z 147.00 26.82% 45 133 1 93 223 281 11" 1111 " I "111 r111111" I'11111 n 1111111" 111 ■1111'1 ■111 m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 Abundance #74239: Phenethylamine, N-methyi-.beta.,3,4-tris(trimethyls II l 1 ■ ■ > । । 73 23.00 23.20 23.40 23.60 23.80 m/ z 2 81.00 21.27% 5000- 355 44 li 130147 193 267 294 TT IETTTTEUTEIEEITI—IITTEuI’IIIT I " 111 i1" ' i i "'11' .................. -............. m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 23 00 23.20 23.40 23.60 23.80

2561.D GCMS0308.M Thu Mar 21 14:17:46 2002 Page 6

NYC-WTC_000038796

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NYC-WTC_000038796Source: NYC Law Department, mirrored locally

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