GCMS results for unknowns, sample AD26827, Dec 2001

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GCMS analysis report for sample AD26827 showing detection of unknown compounds and surrogate recovery data from December 21, 2001.

NYC-WTC_000018898–000018912

Folder label: “GCMS X 12/17/01 A 12/22 - 12/23/01”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : M:\lNSTRU~l\209\DATA\DEC2701\26827.D Vial: 11 Acq On : 27 Dec 2001 9:53 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/13 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 5 2-Propanol, 1-(2-methoxy-l-met Concentration Rank 4

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

11.44 0.48 ug/1 158190 1,4-Dichlorobenzene-d4 11.68

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2 -Propanol. 1-(2-methoxy-l-methylet 148 C7H1603 020324-32-7 72 2 2-Propanol, 1,1'-[(1-methyl-1,2-eth 192 C9H20O4 001638-16-0 50 3 2-Propanol, 1,1"-oxybis- 134 C6H14O3 000110-98-5 36 4 Ether ( 74 C4H10O 000060-29-7 36 Abundance Scan 697 (11.440 mln): 26827.D (-) rn/z 59.05 1 0.00% 59

5000

-IPPP—----- ,83 39 | 45

73 103

. ....... m/z M 11.20 11.40 11.60 11.80 45.00 59.90% 80 90 100 110 120 130

1. m/z-> 20 30 40 !50 60 70 Abundance #9238:2-Propanol, 1-(2-methoxy-1-methylethoxy)- 59 r r I* 11 /11111111111 | 11 5000 103 45 73 11.20 11.40 11.60 11.80 31 m/z 103.05 34.27% 130 1I1'•'J irjl 11 ‘ 1 1 1 ' 1‘'I ■ ■ ■ ■ i 11111111111111 * I« > «■ j > > ' > i ' m/z-> 20 30 40 50 (60 70 80 90 100 110 120 130 Abundance #20630; 2-Propanol, 1.1[(1-methyl-1.2-ethanediy!)bis(oxy) 59 -2---PPPP— 11.20 11.40 11.60 11.80 5000 m/z 73.00 0.48% 31 45 103

JJ .................. .... 73 117 41*’ j 4 r > rj /’I**11’* • i ■ ■ ■ ■ i ■J ■ ■ i ■ ■■■।■1‘i11111 ■ ■ ■ ■ । ■ miz-> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #65487:2-Propanol, 1,1’-oxybis- T T i ' ‘ • i ‘ ■ 59 11.20 11.40 11.60 11.80 m/z 41.05 27.59%

,j 45 31 5000

89 103 » j i » t t । » » i k J i i i i । i i i iI। i i i r । ■ i I। । i । i i n । i i r > । i i n Hpr"i i h |' i i i > ।72 81111144141111*4 m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 11.20 11.40 11.60 11.80

26827.D GCMS1126.M Tue Jan 29 14:25:02 2002 Page 5

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