Dust analysis results, PS234M, March 2002

NYC 9/11 Public Portal Document

Feb 11 02 OatSlp PSC Rnalytical Services 6103219667 P. e

INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING •EPA/NYLAP 101262-0 > NY OOHAIELAC 10903 •NJ DEP 77020 • AIHA ACCREDITATION NO. 100439 ■ PA 0£P 06-353 •CT □PHFH-0238 ■NCDENR S99

ANALYTICAL SERVICES Analytical Results for ATC Associates WorkOrder; R02020107 Client Reference: 19125-0297

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) I Img/mO ; (ppm) (ug)

Client ID: M5 ATC-0131-g9M Lab ID: -05A Date Sampled: 1/31/02 Matrix: Filter Air Vol.(L): NA Aluminum <1.00 1 N7300 MCE 02/08/2002 TH Cadmium <0.200 0.2 N7300 MCE 02/08/2002 TH Chromium^' 0.300 0.2 N7300 MCE 02/08/2002 TH Cobalt <0.100 0.1 N7300 MCE 02/08/2002 TH Copper <0.200 0.2 N7300 MCE 02/08/2002 TH Iron <2.00 2 N7300 MCE 02/08/2002 TH Lead 0.316 0.3 N7300 MCE 02/08/2002 TH Magnesium <1.30 1.3 N7300 MCE 02/08/2002 TH Manganese <0.300 0.3 N7300 MCE 02/08/2002 TH Molybdenum <1.00 1 N7300 MCE 02/08/2002 TH Nickel <0.200 0.2 N7300 MCE 02/08/2002 TH Zinc <0.500 0.5 N7300 MCE 02/08/2002 TH

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

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

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