GCMS analysis results for sample AE02710, Mar 15, 2002

Machine-extracted title · confidence 90%

Laboratory report listing unknown compounds and surrogate recovery data for sample AE02710.

NYC-WTC_000005463–000005472

Folder label: “GCMS X 2/5/02 A 3/7/02”

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\HPCHEM\1\DATA\MAR0 702\2710.D Vial: 21 Acq On 8 Mar 2002 9:24 am Operator: Sample gc/ms scan 2/5 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 1 Methanethioamide, N,N-dimethyl Concentration Rank 1

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

6.23 0.39 ug/1 46824 1,4-Dichlorobenzene-d4 12.30

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Methanethioamide, N,N-dimethyl- 89 C3H7NS 000758-16-7 36 2 Glycine, methyl ester 89 C3H7N02 000616-34-2 9 3 4-Heptanol //4-methyl- 130 C8H180 000598-01-6 9 4 1,3-Dioxolane, 2-ethyl-2-methyl- 116 C6H12O2 000126-39-6 9 Abundance .................................. Scan 129 (6.231 min); 2710.D (-) m/z 87.00. 100.00% 87

43 55 5000 —sif । 5 ... , I Mr 1111 1

m/z-> n..............11111,1,I^l,i,|il,I, mmm 71 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115120 m 103

l"r ■ l' 5.80 6.00 m/z 6.20 6.40 6.60 89.00 90.18% Abundance #871: Methanethioamide, N,N-dimethyl- 39

5000 5.80 6.00 6.20 6.40 6.60 74 m/ z 43.0.0 58.55% 42 - 33 | :|47 56 " i1"11" ■' i * ■H i ’"11'1" 111 ‘ ■ r * ■' i1" ■ i i■" ■ i. t i > i • ■•■i•■ ■ ■ । ■ i. 11 ■i■•■•i■«■ • । ■ i■■•■i" ■ ■ i ■

m/z> _ _ 20 25 30 35 40 45 50 55 60 65 70 75 80 85 9C1 95 100 105110 115 120 Abundance _ 89 ! ! 4^. . . fW, Air, I ,5 A

.N. 1 5.80 6.00 6.20 6.40 6.60 5000 m/z 55.00 57.31% 44 59 54 66 " i ‘' i" " i" " r " ■ r " ‘ i ■1" r "11"" r "' r " • r " 11" " i" " i" " i" " r ■ ■' i" " r ■" i" " r "1 r m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115120 Abundance #65272; 4-Heptanol, 4-methyl- 45 87 5.80 6.00 6.20 6.40 6.60 m/z 41.05 17.87% 5000 27 =- 57 69। TTyTTTTpi-rrp- hmmm + 112 " i ■ ■" i" " i" " i ■ ‘" r ■11 r miZ-?. 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115120 5.80 6.00 6.20 6.40 6.60

2710.D GCMS0208.M Wed Mar 13 14:59:34 2002 Page 1

NYC-WTC_000005470

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GCMS analysis results for sample AE02711, Mar 15, 2002 · Box DEP Box 12

NYC-WTC_000005473

Laboratory report listing unknown compounds and surrogate recovery data for sample AE02711.

1 shared topics · Same agency, volume and box · similarity 0.998