GCMS calibration table for TCLP extraction method

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\l\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 10 Methylene Chloride Concentration Rank 12 R.T. EstConc Area Relative to ISTD R.T. 4.45 0.44 ug/L 300964 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Methylene Chloride 84 CH2C12 000075-09-2 78 2 Methylene Chloride 84 CH2C12 000075-09-2 78 3 Methylene Chloride 84 CH2C12 000075-09-2/72 4 Methylene Chloride 84 CH2C12 000075-0972 56 Abundance Scan 233 (4.448 min): 12287.D (-231) (-) m/z 49.10 100.00% 49 84

5000 88 41 35 , 4.20 4.40 4.60 4.80 niz-> 01 p I’ i ■ ■ ■■ i ■■ ■■ i 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 ■ i" ■' i ■ ‘ ■i ■i ■■ ■ ■ i■■ ■ m/z 84.00 72.18% Abundance #12327: Methylene Chloride 49 84 5000 4.20 4.40 4.60 4.80 m/z 88.00 32.16? 88 14 18 24 2831 353841 11 2_________ 70_______ , 0+ IPPIUHTpt T’TTB33nm19m"BB1371rT1 t - m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #111039: Methylene Chloride 49 84 4.20 4.40 4.60 4.80 5000 m/z 47.10 30.04%

2831 3538 43 |, ,$2 57 67 71 77 . 88 0! ——————————————— Tun—mautmmmammmomputt # ’+!’** ^n/z~> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #111041: Methylene Chloride ‘ ' I ‘ ‘ ‘ ' I ■ ‘ 1 ‘ I ‘ ‘ ‘ ‘ I ‘ ' 49 4.20 4.40 4.60 4.80 m/z 51.05 25.20? 84 5000

46 2629 41 | $2 59 65 73 77 88 0 TOTDTTHHi |-Ft I 1 | H I I | ! I I 7| I , I I | I I I I | I I I ! | I I I Ihp n/z—> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 4.20 4.40 4.60 4.80

12287.D 052202.M Thu May 30 10:40:28 2002 Page 13

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