NYC 9/11 Public Portal Document
39S SE. Hye.
" 107 Haddon Avenue
» EMSL Analytical, Inc.- Westmont, NJ. 08108
(856) 858-4800
Uis/o2 .
Attention: Terry Smith
U.S.EPA
HQ Financial Services Division
120) Pennsylvania Avenue
NW Maildrop 2734R
Washington. SC 20460
Project: WTC
Ref. Numher: 360201003
Man Made Vitreous Fiber Analysis Performed
by Scanning Electron Microscopy (SEM),
and Polarized Light Microscopy (PLM).
Sample ib Deseripnon sinalyte Concentration Analytical Comments
Ms Sensurvity
(%)
bc ee
05569-301-562 Fibrous Dust Bali Fibrous Glass 8% ~1% pH = 6.32
Mineral Wool 2% ~1%
Ceramic Fiber NO ~t%
J.Newton 7 November, 2003
Analyst Date of Analysis
Nae EAEN. cant only verity the results of the anilvsis in structures per mor and an concentration that whased: upon date ble
FAAS regret ety tun be reproduced in part wathout written permission by ESET
NYC-WTC_000117596
dbv ih
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NYC-WTC_000117596Source: NYC Law Department, mirrored locally