GCMS analysis comments for sample AD29466 re-analysis required, Jan 2002

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Data File C:\HPCHEM\1\DATA\JAN0802\29466.D Vial: 6 Acq On 8 Jan 2002 5 :14 pm Operator: 209 GALOS Sample Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 20 1-Monolinoleoylglycerol trimet Concentration Rank 20

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

41.22 3.29 ug/1 714349 Perylene-dl2 36.91

Hit# of 5 entative ID MW MolForm CAS# Qual

1 1 -Monol inoleoylglycerol trimethylsi 498 C27H54O4Si2 054284-45-6 25 2 Ethanedioic acid, bis(trimethylsily 234 C8H1804Si2 018294-04-7 22 3 Mercaptoacetic acid, bis (trimethyls 236 C8H20O2SSi2 006398-62-5 17 4 Tris(trimethylsilyl)borate 278 C9H27BO3Si3 004325-85-3 16 Abundance Scan 3940 (41.217 min): 29466.D (-) m/z 73.00 100.00% 73 147

5000 221

281 355 1 I ■ ■

401— 429 T -, 40.80 41 PC 41.20 41.40 41.60 45 TI 96 117 ' T 1 1 # 1 191 -P- TI TT r • I • ■ ■ 1 I ■ ’ 253 It.. 327, ■ ——-I m/z 147.00 67.16% m/z~> 50 100 150 200 250 300 350 400 450 Abundance #58871: 1-Monolinoleoy glycerol trimethylsilyl ether 73

207 5000 147 I ‘ ‘ 1 1 I T1 1 1 1 1 1 I 40.80 41.00 41.20 41.40 41.60 34 103 , 281 . .

m/z-> 1 ■ 50 i ' 1 ■ ■ 100 । ■ 1 1 L AL , 150 200 250 300 350 400 395 I 450 482

Abundance #71006: Ethanedioic acid, bis(trimethylsilyl) ester 73 i ■j-i-i-r r । i i I 147 40.80 41.00 41.20 41.40 41.60 5000 ! m/z 281.00 22.42% 45 ! 117 | 190 219 । ■ ■ ■ ■ । ■ i ■ m/z-> 50 100 150 200 250 300 350 400 450 Abundance #30949: Mercaptoacetic acid, bis(trimethylsilyl)- i ■ ■ ■ • i ' ' 73 147 40.80 41.00 41.20 41.40 41.60 m/z 207.00 21.38% 5000

221 45 TT’r 104 i 123 A, m/z-> 50 100 150 200 250 300 350 400 450 40.80 41.00 41.20 41.40 41.60

29466.D GCMS0103.M Wed Jan 09 16:17:23 2002 Page 20

NYC-WTC_000036643