GCMS calibration table for TCLP extraction method

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\052802\12287.D Vial: 6 Acq On : 28 May 2002 6:22 pm Operator: McLean Sample : 5/24 ad Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan "* Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 7 Formamide, N-(cyanomethyl) - Concentration Rank 9

R.T. EstConc Area Relative to ISTD R.T. 3.89 0.78 ug/L 527627 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Formamide, N-(cyanomethyl)- 84 C3H4N2O 005018-27-9 5 2 2-Amino-oxazole 84 C3H4N20 1000144-64-0 3 2-Butenal, 3-methyl-‘ 84 C5H80 000107-86-8 • 4 1,3-Dioxolan-2-one 88 C3H403 000096-49- 5 Abundance Scan 138 (3.890 min): 12287.D (-137) (-) m/z 84.00 1 .00% 84

5000 43 88 58 3.60 3.80 4.00 4.20 36 w= 40 50 0! ' i • ■ ■ • i ■ • ■' i ‘ M—H—— ■ I “ ’111 ■ “ i1 “ ' i ■1" I ‘1 ‘ ■ i ■11 ■ i11 “ i11 ^m/z^^ miz- > 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #541: Formamide, N-(cyanomethy!)- 29

84 55 5000 3.60 3,80 4.00 4.20 40 m/z 42.10 36.13%

niz-> Abundance O' ■ i ■ ■ ■ ■ i ‘ 20 25 36 43 . —7 +r ,. । IJI i I' 111 ■ ■ ■ 5861 66 1—mmmmpt 30 35 40 45 50 55 60 65 70 75 80 85 90 95 #33688:2-Amino-oxazole 84 1“rl' " ' I' ‘ Mlan/M"wbwan 56 3.60 3.80 4.00 4.20 5000 m/z 88.00 22.88%

nfe-> Abundance ot ■ । 20 25 ।• 31 tHt 38 —HHH 42 । 53 1 ■ ■ i ■ ■ ■ ■ i ■ ■ ■■ i ■ ■1 ■ i “ ■ ■ i ■" U ■

30 35 40 45 50 55 60 65 70 75 80 85 90 95 • i>>>> i•< „Mhhpo #33657:2-Butenal, 3-methyl- 84 3.60 3.80 4.00 4.20 55 m/z 58.00 . 14.38% 41 5000 29

miz—> O 28 sqllhigm panij ‘ T" 38 — . 44 — LL59.6. 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 35 3.60 3.80 4.00 4.20

12287.D 052202.M Thu May 30 10:40:28 2002 Page 10

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