GCMS analysis comments for sample AD28689, Dec 2001

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\NOV2601\28682.D Vial: 10 Acq On : 28 Nov 2001 2:05 am Operator: 209 GALOS Sample : 11/24 scan 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 2 1,4-Dichlorobenzene-d4 Concentration Rank 3

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

11.56 0.51 ug/1 123408 1,4-Dichlorobenzene-d4 11.70

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,4-Dichlorpbenzene-d4 150 C6C12D4 003855-82-1 53 2 Benzene -1,2, 3,4-d4-, 5,6-dichloro- 150 C6C12D4 002199-69-1 43 3 Benzalde: yde, 2 - hydroxy- 3 -methoxy- 152 C8H803 000148-53-8 10 4 Acenapht ylene 152 C12H8 000208-96-8 10 Abundance................. Scan 710(11.559 min): 28682.D () m/z 149.90 100.00% 150

5000 115 52 78 3845 G63 11.20 11.40 11.60 11.80....... . 1111 '.1.T TT |ll r | # — —4 ।.... ।....... - m/z 151.90 68.26% miz-? 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #9593: 1,4-Dichlorobenzene-d4 150

5000 115 TT 52 78 11.20 11.40 11.60 11.80 m/z 114.90 37.06% 35 87 1111 ■1 ■ ।1 ■TTTpuu—nans — '1". ■ 111 m/z-> 30 ...40 50 60__ 70__ 80 90 100 110 120 130 140 150 160 Abundance #9592 Benene-1,2,3.4-d4, 5,6-dichloro- 150

115 11.20 1140 11.60 11.80..... 52 5000- 78 m/z 78.05 19.61%

35 87 11 | I . M । । । UM | .... | I I I I | I I I I | I I ' ' | ' ' ' ' | ' 1 1 | ' TTTT' i1 m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #66892: Benzaldehyde, 2-hydroxy-3-methoxy- 152 1l'20 11.40 11.60 11.80 m/z 52.00 16.85% 106 5000 53 | 81 i

m/z-> ‘ > i • • «■ i • > ■ ■ । > 30 40 50 ■ ■ i ■ ■ ' ■ i ' ■ 92 — । — Imi TT [1... 143,4136 60 70 80 90 100 110 120 130 140 150 160 11.20 11.40 11.60 11.80

28682.D GCMS1126.M Mon Dec 10 12:12:13 2001 Page 2

NYC-WTC_000035226