GCMS analysis results for sample AD31676, Jan 2002

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Laboratory report for sample AD31676 documenting detection of unknown compounds and surrogate recovery on January 25, 2002.

NYC-WTC_000050317–000050333

Folder label: “GCMS X 1/3/02 A 1/22 - 1/23/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02JAN23\31676.D Vial: 1 Acq On : 23 Jan 2002 2:57 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 22, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1... \SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ******************************************************************** * Peak Number 9 N-(2-Hydroxyethyl)-N’ -[2'-(... Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 23.72 0.12 ug/L 67028 Phenanthrene-dl0 22.65 Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 N-(2-Hydroxyethyl)-N'- [2(-meth. . . 255 C10H13N3O3S 000000-00-0 9 2 1,2,5,6-tetrathia-3,7-dimethyl-c... 212 C6H12S4 116664-31-4 7 3 1-Naphthalenethiol $$ .alpha.-Na... 160 C10H8S 000529-36-2 5 4 1-Naphthalenethiol 160 C10H8S 000529-36-2 5 Abundance Scan 1782 (23.719 min): 31676.D (-) m/z 64.00 100.00% 64 160

224 5000 96 43 128 T T T T T

0- »• । ■ .... 144, ... .....256, 23.40 23.60 23.80 24.00 m/z 159.80 73.77%

/Wo ■ ■ i ■ ' i niz-> 40 60 80 100 120 140 160 180 200 220I 240 260 Abundance #193372: N-(2-Hydroxyethyl)-N’-[2’-(-methoxycarbonyl)thiop... 64 256 128 160 500) 96 192 221 23.40 23.60 23.80 24.00 m/z 223.75 50.03%

miz—> 0-

Abundance ■ ■ i ■ ‘ 40

41 ■ i 60 80 r' i ■ 1 i ■ ■ • ■ i • 100 120 140 160 180 200 220 #132056:1,2,5,6-tetrathia-3,7-dimethyl-cyciooctane $$ 1,2...

73 138 240 260 A/W T T 23.40 23.60 23.80 24.00 212 5000 106 m/z 95.90 32.89%

miz-> O'- । 40 ■ ■ | 60 80 1 1 i 1 ■ • ■ i ■ ■ ■ 1 i 1 ■ ■ ■ i • ■ ■ ■ i • ■ ■ ' i ■ ‘ ■ 1 i ■ 1 100 120 140 160 180 200 220 240 ■I1....................... 1 1 ■ 1 11 ■ ■ ■ ■ i ■ 260 /LMwr Abundance #60017:1-Naphthalenethiol 3$ alpha.-Naphthyl mercaptan $... 160 23.40 23.60 23.80 24.00 ' ' 115 m/z 161.85 27.26% 5000

79 128 /a 0,33 ... .....I,.).... J IT ... Il, ' 1 i ■ ' • ■ i ■ • • ■ i 1 ■ ■ ■ i • ■ ■ ■ i ■ ‘ ‘ I ‘ ‘ ‘ I 1 ‘ ‘ ' I ■ ' ‘ ■ I ‘ ‘ ‘ ‘ I m/z—> 40 60 80 100 120 140 160 180 200 220 240 260 23.40 23.60 23.80 24.00

31676.D SCAN508.M Thu Jan 24 09:57:34 2002 Page 11

NYC-WTC_000050331

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GCMS analysis results for sample AD31674, Jan 25 2002 · Box DEP Box 28

NYC-WTC_000050276

Laboratory report documenting GCMS analysis of sample AD31674 with detection of unknown compounds and surrogate recovery.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998