NYC 9/11 Public Portal Document
107 Haddon Avenue
EMSL Analytical, Inc.- Westmont, NJ. 08108
(856) 858-4800
Li/7A02.
Attention: Terry Smith
U.S.EPA
HQ Financial Services Division
1200 Pennsylvania Avenue
NW Maildrop 2734R
Washington, OC 20460
Project: WTC
Ref. Number: 360201003
Man Made Vitreous Fiber Analysis Performed
by Scanning Electron Microscopy (SEM),
and Polarized Light Microscopy (PLM).
Sample iD Deseripnon cnalyte Concentranon sinalytical Comments
tI Sensureity
%)
05568-301-562 Fibrous Dust Ball Fibrous Glass 8% ~1% pH = 6.02
Mineral Wool 2% 1%
Ceramic Fiber ND ~1%
J.Nawton 7 November, 2002
Analyst Date of Analysis
Vote EMIN. can ante verity the results of the anatlysis in structures per mat and tun concentration that ts based upon dats ublamed by non-lehuruters persone
RES repret may not be reyratuted in pari without written permission by EMSA
NYC-WTC_000117581
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000117581Source: NYC Law Department, mirrored locally