GCMS analysis results for sample AD31674, Jan 25 2002

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

NYC-WTC_000050276–000050293

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\02JAN22\31674.D Vial: 2 Acq On : 22 Jan 2002 3:30 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 10 Sulfur, mol. (S8) (CAS) $$ ... Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T.

26.18 100.70 ug/L 68651800 Phenanthrene-dl0 22.65

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Sulfur, mol. (S8) (CAS) $$ OCTA-... 256 S8 010544-50-0 96 2 Sulfur, mol. (S8) (CAS) $$ OCTA-... 256 S8 010544-50-0 94 3 Sulfur $$ Sulfur, precipitated $... 256 S8 007704-34-9 87 4 Cyclic octaatomic sulfur 256 S8 010544-50-0 87 Abundance Scan 1998 (26.185 min): 31674.D (-) m/z 64.00 100.00% 64

5000 128 256 160 96 —ndn/n.nB/BnBBm/m/nn/n/n. 192 25.80 26.00 26.20 26.40 26.60

nz-> 0- 44 1 76 • ■ i 1 ■ ■ ■ i r- • 11 • • 40 60 80 100 i ■ ■ ■ ■ i ■ 120 .1 140 160 180 200 220 240 I . .............. V260 m/z 127.90 48.03% Abundance #195806: Sulfur, mol. (S8) (CAS) $$ OCTA-SULFUR $$ S8 $$ S... 64 256

128 160 5000 ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ • i • ■ • • i • ■ 25.80 26.00 26.20 26.40 26.60 96 192 rn/z 255.80 47.49% 224 34 I - '' i'111 J'1 ■11'1' n ■ i ■ 1 ■ 1 1 ’ ’I’" miz-> 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #195807: Sulfur, mol. (S8) (CAS) $$ OCTA-SULFUR $$S8$$ S... 64 ‘ i ■ ‘ 1 ■ I ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ 25.80 26.00 26.20 26.40 26.60 5000 m/z 159.90 33.62% 128 256 96 160 192 34 48 I.......... i............. , ... .. 224, I. ■ • i ■ ‘ ■ i ' 1 • • I • * 11 I'1 m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #195801: Sulfur $$ Sulfur, precipitated $$ S $$ Brimstone... ■ i ■ ■ 1 • । ' •' • । ■ ■ ■ ■ । ‘ । • 64 192 25.80 26.00 26.20 26.40 26.60 128 m/z 95.90 21.38% 160 256 5000 96 224 I.......... ■ • i ' 1 ■ ■ i ’’’I*’ i ■ • • ■ i ■ I, , n/z—> 40 60 80 100 120 140 160 180 200 220 240 260 25.80 26.00 26.20 26.40 26.60

31674.D SCAN508.M Thu Jan 24 14:00:13 2002 Page 12

NYC-WTC_000050291

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GCMS analysis results for sample AD31676, Jan 2002 · Box DEP Box 28

NYC-WTC_000050317

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

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