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GCMS analysis comments for sample AD29517 re-analysis required, Jan 2002

Machine-extracted title · confidence 95%

Laboratory comments on GCMS scan results for sample AD29517 noting low recovery and scheduling re-extraction.

NYC-WTC_000036656–000036677

Folder label: “GCMS X 12/6/01 A 12/12/01 - 12/13/01

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Scanned page image, NYC-WTC_000036664
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C: \HPCHEM\1\DATA\JAN0302\29517.D Vial: 17 Acq On 4 Jan 2002 2:10 am Operator: 209 GALOS Sample gems 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 2-Propanone, 1,1,1-trichloro- Concentration Rank 14

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

7.61 0.41 ug/1 208030 1,4-Dichlorobenzene-d4 11.53

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanone, 1,1,1-trichloro- 160 C3H3C130 000918-00-3 45 2 N-Acetylpyrrolidone 127 C6H9NO2 000932-17-2 5 3 2-Buten-1-amine, N-butyl-, (Z) - 127 C8H17N 062337-87-5 4 4 lH-Azonine, octahydro-____________ 127 C8H17N 005661-71-2 4 •Abundance 6 Scan 279 (7.606 min): 29517.D (-) m/ z 42.95 100.00%| 43

5000-

■ ■ i ■ ■ ■ ■ i ■ 37 —I 11 ■ ।1' • n । ............................ 117 ., 11 । ri .. ।. 11, ।.... ।.... IIUr ‘IB 7.20 m/z 124.95 7.40 7.60 7.80 9.99% 8.00

miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 'Abundance #12247: 2-Propanone, 1,1,1-trichloro- 45

5000 7.20 7.40 7.60 7.80 8.00 15 m/z 46.85 8.06% ...... I ■ ' i ■ ■ ‘ 35 ■ i ' ' ■ ' i ' ■ ' ‘ i ' i49 85 97 117 125 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #4732: N-Acetylpyrrolidone 43 AmA/ MMpy —|| . . i > | I I i i | I i i r | r 1 -pr '

7.20 7.40 7.60 7.80 8.00 5000 m/z 96.95 6.62% 99 127 56i 86 ————— 30 " ...... 69 1t-t/- ......... I........ —1/1/*/tr0//rrtrrrm/n 112 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #4798: 2-Buten-1 -amine, N-butyl-, (Z)- 30 7.20 7.40 7.60 7.80 8.00 m/z 127.00 6.31% 84 55 5000-

m/z-> 10 20 I 30 IIT 40 — 50 , - 60 70 70 80 98 112 127 ———————7 । * । i j > < TPBgor 90 100 110 120 130 7.20 7.40 . 4....... 7.60 7.80 8.00

29517.D GCMS1126.M Tue Jan 08 12:19:23 2002 Page 2

NYC-WTC_000036664

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NYC-WTC_000036664Source: NYC Law Department, mirrored locally

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