GCMS analysis comments, Sample AD29023, December 2001

Machine-extracted title · confidence 90%

Laboratory analysis notes for sample AD29023 indicating no unusual compounds detected in GCMS scan; one of forty-three compounds in quality control standard outside acceptance rang

NYC-WTC_000035808–000035819

Folder label: “GCMS X 11/30/01 A 12/10/01”

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Data File : C:\HPCHEM\1\DATA\DEC1001\29023.D Vial: 7 Acq On : 10 Dec 2001 4:35 pm Operator: 209 GALOS Sample : gc/ms scan 11/30 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 4 2-Propanol, 1-(2-methoxy-l-met Concentration Rank 2

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

11.42 0.70 ug/1 179551 1,4-Dichlorobenzene-d4 11.67

Hit# of 5 Tentative ID MW MolForm CAS# Qual

12-Propanol, 1 - (2 -metho: 1-methylet 148 C7H16O3 020324-32-7 64 2 2 -Butanol, 3,3' -oxybis- 162 C8H18O3 054305-61-2 64 3 1 - Propanol, 2 - (2 - hydroxypropoxy) - 134 C6H14O3 000106-62-7 42 4 2-Propanol, 1,11-0 bis-

A 134 C6H14O3 000110-98-5 38 Abundance Seal 695 (11.422 min): 29023.D (-) m/z 59.05 100.00%

45 5000 103 73 39. 11.00 11.20 11.40 11.60 11.80 , .. . 85

N —10 1 rr Tt'r TITT ....... — । ■ ■ * • । TTT III 11111 m/z 44.95 50.35% z-> 20 30 40) 50 <60 70 80 90 100 110 120 130 140 bundance #9238: 2-Propanol, 1-(2-methoxy-1-methylethoxy)- 59

5000 TTT 45 103 11.00 11.20 11.40 11.60 11.80 73 31 m/z 103.05 36.02% m/z-> Abundance 20 30 40 ‘ ‘ '50' — 60 70 80 PITPTTT 90 100 #12859: 2-Butanol, 3,3‘-oxybis- 59 110 130 t i • ■ ■ • i < ■ . • i • 120 130 140

148 .U 11 I 1C—1T .' < , = n ■ T TU 11.00 11.20 11.40 11.60 11.80

N J. 5000 31 45 m/z 73.00 25.39% 103

miz-> 20 130 40 v _ ........................................... 1...............................134 50 60 70 80 90 100 110 120 130 140 Abundance #6086:1-Propanol, 2-(2-hydroxypropoxy)- I ’ ‘ 1 * I ‘ 59 11.00 11,20 11.40 11.60 11.80 m/z 41.05 25.26% 5000

m/z—> 31 45

TII II +— . I 1 h’' ’ ■ I 1 75 ' 1 1 '1 89 20 30 40 50 60 70 80 103

1 1 11 1 ' 1 1 111 j . < TTIn t 1 rr, I I > | I 90 100 110 120 130 140 NA Jj” ‘ I 1 T 1 ‘ j 1 ‘ 11.00 11.20 11.40 11.60 11.80 » I 1 ‘

29023.D GCMS1126.M Wed Dec 12 16:04:46 2001 Page 4

NYC-WTC_000035818

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GCMS analysis comments for sample AD29022, Dec 17 2001 · Box DEP Box 22

NYC-WTC_000035820

Lab notes for sample AD29022 indicate no unusual compounds detected but one LCS compound outside acceptance range.