Analytical results for filter sample R02020901, Feb 2002

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PSC Analytical Services 6103219667 p. 20 M a.t' 04 02 03:28p

INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING •EP/VNVLAP 101262-0 •NY DOHAIELAC 10303 •NJOEP PA020 • AIHA ACCREDITATION NO. 100439 • PA DEP 38-353 •CT DPP. Pl+0238 ■ NC OeWR 593 Analytical Results TiJMALYTICAL. SERVICES for ATC Associates WorkOrder: R02020901 Client Reference; 19125-0290

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

ClieiitlD: Ml ATC-0222-M894 Lab ID; -01A Date Sampled: 2/22/02 Matrix: Filter AirVol.(L); 1200 Aluminum <1.00 <0.000833 1 N7300 MCE 03/03/2002 AJ3 Cadmium <0.200 <0.000167 0.2 N7300 MCE 03/03/2002 AJB Chrarnium 0.548 0.000456 0.2 N7300 MCE 03/03/2002 AJB Cobalt <0.100 <0.0000833 0.1 N7300 MCE 03/03/2002 AJB Copp(2f <0.200 <0.000167 0.2 N7300 MCE 03/03/2002 AJB Iron <2.00 <0.00167 2 N73Q0 MCE 03/03/2002 AJB Magnesium <1.30 <0.00108 1.3 N7300 MCE 03/03/2002 AJB Manganese <0.300 <0.000250 0.3 N7300 MCE 03/03/2002 AJB Molybdenum <1.00 <0.000833 1 N7300 MCE 03/C3/2002 AJB Nickel <0.200 <0.000167 0.2 N7300 MCE 03/03/2002 AJB Zinc <0.500 <0.000417 0.5 N7300 MCE 03/03/2002 AJB

Client ID; M2 ATC-0222-M894 Lab ID; -02A Date Sampled: 2/22/02 Matri.v; Filter AirVol.(L): 1200

Aluminum <1.00 <0.000833 1 N73O0 MCE 03/03/2002 AJB Cadmium <0.200 <0.000167 0.2 N7300 MCE 03/03/2002 AJB Chromium 0.434 0.000361 0.2 N7300 MCE 03/03/2002 AJB Cobalt <0.100 <0.0000833 0.1 N7300 MCE 03/03/2002 AJB Copper <0.200 <0.000167 0.2 N7300 MCE 03/03/2002 AJB

Iron <2.00 <0.00167 2 N7300 MCE 03/03/2002 AJB Magnesium <1.30 <0.00108 1.3 N730O MCE 03/03/2002 AJB

Manganese <0.300 <0.000250 0.3 N730O MCE 03/03/2002 AJB Molybdenum <1.00 <0.000833 1 N7300 MCE 03/C3/20Q2 AJB Nickel <0.200 <0.000167 0.2 N7300 MCE 03/03/2002 AJB

Zinc <0.500 <0.000417 0.5 N7300 MCE 03/03/2002 AJB

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