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GCMS calibration analysis results, DEP Labs, Feb 2002

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Calibration data for GCMS analysis using 625/TCLP method with deuterated compound reference standards recorded on February 21, 2002.

NYC-WTC_000009835–000009850

Folder label: “GCMS X 1/22/02 A 2/22/02

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\FEB2102\472.D Vial: 6 Acq On : 21 Feb 2002 7:01 pm Operator: Sample : gc/ms scan 1/22 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 9 3-Isopropoxy-l,1,1,7,7,7-hexam Concentration Rank 10

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

29.33 0.28 ug/1 25640 Phenanthrene-d10 25.73

Hit# of 5 Tentative ID MW MolForm CAS# Qual ----------------------------------------------------------------- --------------------------------------------------------------- 1 3 - Isopropoxy-1,1,1,7,7,7/hexamethyl 576 C18H52O7Si7 071579-69-6 37 2 1-Monolinoleoylglycero y trimethylsi 498 C27H54O4Si2 054284-45-6 28 3 Trisiloxane, 1,1,1,5,5 ,5-hexamethyl 384 C12H3604Si5 003555-47-3 17 4 N-Methyladrenaline, tri-TMS 413 C19H39NO3Si3 000000-00-0 16 Abundance 73 Scan 2646 (29.331 min): 472.D (-) m/z 73.00 100.00%

5000 147 221 281 355 — 40 i ■ ■ ■ ' i ■ miz->..... 50 ■ ■100 150 200 250 1. 429 ■ i ' ■ • ■ i ■ ■ ' ■ i • 11/1111* 300 350 400 450 500 550 29.00 29.20 29.40 29.60 m/z 147.00 37.26% Abundance #60503: 3-isopropoxy-1.1,1,7,7,7-hexamethyl-3.5,5-tris(trim 73

5000 T II 147 29.00 29.20 29.40 29.60 __ 221 281 327 m/z 355.05 24.70% 415 I. |1 519 561 m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance 73

207 29.00 29.20 29.40 29.60___ _ 5000 147 m/z 221.05 20.59% 34 103 281 395 482 ■ ■ i 1 1 1 ■ । ‘ i ■ ■ ■ • i ■ ■ ■ ■ i ' ■ ■ ■ i ■ ■ • • i ■ ■ ■ ■ । 1 ■ • 1 i 1 1 1 1 i 1 1 1 1 i 1 1 m/z—> 50 100 150 200250 300 350 400 450 500 550 Abundance #52459: Trisiloxane, 1,1,1,5,5,5-hexamethy-3,3-bis[(trimet 73 147 29.00 29.20 29.40 29.60 281 m/z 281.00 18.60% 5000

207 2491 369 338 [.................. m/z-> 50 100 150 200 250 300 350 400 450 500 550 29.00 29.20 29.40 29.60

472.D GCMS0208.M Fri Feb 22 09:42:47 2002 Page 9

NYC-WTC_000009847

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NYC-WTC_000009847Source: NYC Law Department, mirrored locally

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