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Air sample analysis results, ATC Associates, Jun 2002

Machine-extracted title · confidence 85%

Laboratory report detailing air sample analysis results for a filter collected at a New York City site in June 2002.

NYC-WTC_000175598
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NYC 9/11 Public Portal Document

ENVIRONMENTAL TESTING PSC AWALVTSm INDUSTRIAL HYGIENE SgWICES ■EPANVLAP101262-0 • MT DOHfl^ELAC 10903 ■NJDEP PA02O ■AIHA ACCREDITATION NO. 100439 ■ PADEP 06-353 •CTOPH FH-O23B •NC DENRSgg Analytical Results for ATC Associates WorkOrder: R02060653 Client Reference: 19125-0290, Dust

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) : (nig/m’) i (ppm) (ug)

Client ID: ATC-0615-M894-Dustl Lab ID: -01A Date Sampled: 6/15/2002 Matrix: Filter AirVol.(L): 14400 Total Particulate Matter <50.0 <0.00347 50 N0500 06/19/2002 TEN

(a) Analysis indiciites possible breakthrough; back section result is greater than 0% of the front section result.

General Notes; <: Less than the indicated limit of detection (LOD). Ir formation not available or not applicable. Back sections were checked and showed no significant breakthrough.

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CONFIDENTIAL, CITY_21MC1OO_OO3431899 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008

NYC-WTC_000175598

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NYC-WTC_000175598Source: NYC Law Department, mirrored locally

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