NYC-WTC_000229576

NYC 9/11 Public Portal Document

INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING PSC • EP/WLAP101262-0 •WDOHlNetAC 10903 ■NJ OEP PAD20 ■ AIHA ACCREDITATION NO 100439 • PADEP06-3S3 •CT OPHPt+0238 •NC0ENRS99

Analytical Results for

ATC Associates WorkOrder: R0206O260 Client Reference: 19125-0290, VOC

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

Client ID: ATC-0531-M894-VOC3 Lab ID: -03A Date Sampled: 5/31/2002 Matrix: Charcoal Air Vol.(L): 120

l.1.1-Trichloroethan« <20 <0.17 <0,031 20 OSHA 7 06/09/2002 JMM 1,2-Oichloroethane <20 <0.17 <0041 20 OSHA 7 06/09/2002 JMM A Hydrocarbons, Total <20 <0.17 <0.047 20 OSHA7 06/09/2002 JMM

Acetone <20 <0.17 <0.070 20 OSHA 7 06/09/2002 JMM B Hydrocarbons, Total <20 <0.17 <0.044 20 OSHA 7 06/09/2002 JMM

Benzene <20 <0.17 <0.052 20 OSHA 7 06/09/2002 JMM Chlorobenzene <20 <0.17 <0036 20 OSHA 7 06/09/2002

Chloroform <20 <0.17 <0.034 20 OSHA7 06/09/2002 JMM

Ethylbenzene <20 <0.17 <0.038 20 OSHA7 06/09/2002 JMM

Hexane <20 <0.17 <0.047 20 OSHA 7 06A)9/2Q02 JMM Isopropylbenzene <20 <0.17 <0.034 20 OSHA 7 06^9/2002 JMM

Methylene Chloride <20 <0.17 <0.048 20 OSHA 7 06/09/2002 JMM

Pentane <20 <0.17 <0.056 20 OSHA7 06/09/2002 JMM

Styrene <20 <0.17 <0039 20 OSHA7 06/09/2002 JMM

Tetrachloroelhene <20 <0.17 <0.025 20 OSHA7 06/09/2002 JMM

Toluene <20 <0.17 <0.044 20 OSHA7 06/09/2002 JMM

Trichloroethene <20 <0.17 <0031 20 OSHA7 06/09/2002 JMM

Xylenes, Total <20 <0.17 <0.038 20 OSHA 7 06/09/2002 JMM

T'

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