DEP GCMS data table, Jan-Feb 2002

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Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

NYC-WTC_000003981–000004147

Folder label: “GCMS X 1/29/02 A 2/1/02”

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDCHEM\1\5973N\02FEB01\31219.D Vial: 5 Acq On : 1 Feb 2002 6:03 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 1, 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 6 Cyclopentasiloxane, decamet... Concentration Rank 10 R.T. EstConc Area Relative to ISTD R.T.

12.54 0.04 ug/L 24492 Naphthalene-d8 13.19

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 78 2 Heptasiloxane, 1,1,3,3,5,5,7,7,9... 504 C14H4406Si7 019095-23-9 39 3 1,1,3,3,5,5,7,7,9,9,11,11,13,13-... 504 C14H4406Si7 000000-00-0 39 4 Benzeneacetic acid, .alpha.,3,4-... 472 C20H40O5Si4 037148-65-5 38 Abundance Scan 803 (12.541 min): 31219.D (-) m/z 73.10 100.00% 73

5000 355 267 1 ■ i ■ ■ ' 1 1 1 1 1 I 1 44 /z-> 0 H-mm " i" ■ ‘ i" " r ■ " i" 40 60 80 100120140160180200220240260280300320 340360380400420 12.20 12.40 12.60 12.80 m/z 355.10 39.34% Abundance #313068: Cyclopentasiloxane, decamethyl- 73

355 267 5000 12.20 12.40 12.60 12.80 m/ z 267.00 36.01% 207 249 1 323 0-TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT Mt I’’’I’’’ITITT’’’II m/z—> 40 60 80 100120140160180200220240260280300320 340360380400420 Abundance #369235: Heptasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11,13,13-te... 73

12.20 12.40 12.60 12.80 5000 207 m/ z 356.10 14.44%

133 281 355 0-TprTTTpTTVpTTTYrTTTpTT^prrTpTTTp^ .... ... 327.1 429 ’ 11—1111—1191’5131’14511 ’ ’111 " i11111" " i ,,‘i' i m/z-> 40 60 80 100120140160180200220240260280300320 340360380400420 Abundance #369234:1,1,3,3,5,5,7,7,9,9,11,11,13,13-TETRADECAMETHYL-H... । 73 12.20 12.40 12.60 12.80 m/z 85.90 12.51%

5000 207 A A A 133 281 355 O- ' r " ■ i" " i" “ i" " i" "I i"I ■ ‘ i" " r' ■' i11| ' ■ iL " ..... 1..... 327, 1........... 429 ■ 1 i 1 ■ 1 f I 1 1 1 1 1 m/z—> 40 60 80 100120140160180200220240260280300320 340360380400420 12.20 12.40 12.60 12.80

31219.D SCAN508.M Mon Feb 04 08:41:49 2002 Page 8

NYC-WTC_000004042

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NYC-WTC_000004042Source: NYC Law Department, mirrored locally

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DEP GCMS data table, Jan-Feb 2002 · Box DEP Box 12

NYC-WTC_000004494

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999