NYC-WTC_000226288

NYC 9/11 Public Portal Document

npr 01 02 OStOSp p. 16

INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING ■EPA/NVLAP101262-0 ■ NY DOH/NEJC 10903 •NJ DEPPAD20 ■AIHAACCREDITATIONNO. 100438 • PADEP 06-353 •CT DPHPH-0238 • NO DEMR 599

ANALYTICAB SERVICES Analytical Results for

ATC Associates WorkOrder: R0203I092 Client Reference: 19125-0297

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) : (mg/m’) ■ (ppm) (Mg)

Client ID: ATC-0321-89M-M2 Lab ID: -IZA Date Sampled: 3/21/02 Matrix: Filter AirVol-(L): 1200

Aluminum <1.00 <0.000833 1 N7300 MCE 03/29/2002 TH Cadmium <0.200 <0.000167 0.2 N7300 MCE 03/29/2002 TH Chromiunn 0.604 0.000503 0.2 N730O MCE 03/29/2002 TH Cobalt <0.100 <0.0000833 0.1 N7300 MCE 03/29/2002 TH Copper <0.200 <0.000167 0.2 N7300 MCE 03/29/2002 TH Iron <2.00 <0.00167 2 N7300 MCE 03/29/2002 TH Lead 0.318 0.000265 0.3 N73D0 MCE 03/29/2002 TH Magnesium <1.30 <0.00108 1.3 N7300 MCE 03/29/2002 TH Manganese <0.300 <0.000250 0.3 N7300 MCE 03/29/2002 TH Molybdenum <1.00 <0.000833 1 N73O0 MCE 03/29/2002 TH Nickel <0.200 <0.000167 0.2 N7300 MCE 03/29/2002 TH Zinc <0.500 <0.000417 0.5 N730O MCE 03/29/2002 TH

---------- Client ID; ATC-(!321-89M-M3 ’ ID: -13A Date Sampled: 3/21/02 Matrix: Fitter Air Vol.(L): 1200 Aluminum <1.00 <0.000833 1 N73O0 MCE 03/29/2002 TH Cadmium <0.200 <0.000167 0.2 N7300 MCE 03/29/2002 TH Chromium 0.594 0.000495 0.2 N7300 MCE 03/29/2002 TH Cobalt <0.100 <0.0000833 0.1 N7300 MCE 03/29/2002 TH Copper <0.200 <0.000167 0.2 N7300 MCE 03/29/2002 TH Iron <2.00 <0.00167 2 N7300 MCE 03/29/2002 TH Lead 0.326 0.000272 0.3 N7300 MCE 03/29/2002 TH Magnesium <1.30 <0.00108 1.3 N7300 MCE 03/29/2002 TH Manganese <0.300 <0.000250 0.3 N7300 MCE 03/29/2002 TH Molybdenum <1.00 <0.000833 1 N7300 MCE 03/29/2002 TH Nickel <0.200 <0.000167 0.2 N7300 MCE 03/29/2002 TH Zinc <0.500 <0.000417 0.5 N7300 MCE 03/29/2002 TH

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