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VOC analytical results, M833 project, April 2002
Machine-extracted title · confidence 90%Analytical results for volatile organic compounds from charcoal air samples collected at the site.
NYC-WTC_000180093–000180097Page image
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NYC 9/11 Public Portal Document Hpr 29 02 03i29p PSC
INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING •EPA/NVLAP101262-0 •NYD0H4IELAC1D9C3 •NJDEP PAQ20 • AIHA ACCREDITATION NO. 100439 • PA OEP 06-353 ■ CT DPH PH-0238 •NC OENR 599 Analytical Results ANALYTICAL SERVICES for ATC Associates
WorkOrder: R02040879 Client Reference: 19125-0291, VOC
Analyte Concentration Limit of Test Date A nalyzed Detection Method /Analyst (ug) ■ (tng/m’) : (ppm) (ug) Client ID; V0C5 ATC-0420-M833 Lab ID: -OSA Date Sampled: 4/20/02 Matrix: Charcoal Aiir NA
1.1,1-Trichloroethane <20 20 Total Hydrocarbon Sc 04/26/2002 JMM 1.2-Dichioroethane <20 20 Total Hydrocarbon Sc 04/26/2002 JMM A Hydrocarbons, Total <20 20 Total Hydrocarbon Sc 04/26/2002 JMM Acetone <20 20 Total Hydrocarbon Sc 04/26/2032 JMM B Hydrocarbons, Total <20 20 Total Hydrocarbon Sc 04/26/2032 JMM Benzene <20 20 Total Hydrocarbon Sc 04/26/2032 JMM Chlorobenzene <20 20 Total Hydrocarbon Sc 04/26/2002 JMM Chloroform <20 20 Total Hydrocarbon Sc 04/26/2002 JMM Ethylbenzene <20 20 Total Hydrocarbran Sc 04/26/2002 JMM Hexane <20 20 Total Hydrocarbon Sc 04/26/2002 JMM Isopropylbenzene <20 20 Total Hydrocarbon Sc 04/26/2002 JMM Methylene Chloride <20 20 Total Hydrocarbon Sc 04/26/2002 JMM Pentane <20 20 Total Hydrocarbon Sc 04/26/2002 JMM Styrene <20 20 Total Hydrocarbon Sc 04/26/2C02 JMM Tetrachloro© tbene <20 20 Total Hydrocarbon Sc 04/26/2002 JMM Toluene <20 20 Total Hydrocarbon Sc 04/26/21'02 JMM Trichloroethene <20 20 Total Hydrocarbon Sc 04/26/2002 J MM Xylenes, Total <20 20 Total Hydrocarbon Sc 04/26/2002 JMM
(a) Analysis indicates possible breakthrough; back section result Is greater than % 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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CONFIDENTIAL, CITY_21MC100_003463139 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000180097
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NYC-WTC_000180097Source: NYC Law Department, mirrored locally
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