Ambient air sampling report for 105 Duane Street, Feb 2002

NYC 9/11 Public Portal Document

I... - TEM ANALYSIS ATC ASSOCIATES INC. 576" 10/2`--/O 1 LAB GROUP k pperator Filter Type MCE 62247 P2 Lab Sample No- Filter Area 38 Disk No. Client Spl. No. 33 Grid I.D. Comments CRX Instrument I.D. EM 10 (GO Area _y4 0.01 ii -orsod. to 70 s mm~-• ` • 4,721 Struct. 16 400X 6 Screen Magnification No GO to be Analyzed 80 kV EDS Nor ✓ Acc. Voltage (Nonasb. I.D. of Structure Length Elemen GO. Structure Sucture tr Type ,p,5 um Nonasb. Afnbig./ND 5um Chrys. Amphibole No Coord. No. F B C M < 5um

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