The order the City kept.

NYC-WTC_000036950

Department of Environmental Protection site log sheet for the World Trade Center area dated December 2001.

NYC-WTC_000036951 – NYC-WTC_000036952

Fragmented document header from a GCMS file associated with the December 2001 sampling period.

NYC-WTC_000036953 – NYC-WTC_000036962

Laboratory report of GCMS blank analysis for sample AD29665 conducted on December 15, 2001.

NYC-WTC_000036963 – NYC-WTC_000036966

Laboratory report of GCMS calibration verification for sample AD29665 conducted on December 15, 2001.

NYC-WTC_000036967 – NYC-WTC_000036971

Laboratory report of GCMS reference standard analysis for sample AD29665 conducted on December 15, 2001.

NYC-WTC_000036972 – NYC-WTC_000036982

Laboratory report of GCMS analysis for sample AD29925 conducted on January 7, 2002.

NYC-WTC_000036983 – NYC-WTC_000036994

Laboratory report of GCMS analysis for sample AD29786 conducted on January 7, 2002.

NYC-WTC_000036995 – NYC-WTC_000037006

Laboratory report of GCMS analysis for sample AD29787 conducted on January 7, 2002.

NYC-WTC_000037007 – NYC-WTC_000037017

Laboratory report of GCMS analysis for sample AD29665 conducted on January 7, 2002.

NYC-WTC_000037018 – NYC-WTC_000037028

Laboratory report of GCMS analysis for sample AD29732 conducted on January 7, 2002.

NYC-WTC_000037029 – NYC-WTC_000037039

Laboratory report of GCMS analysis for sample AD29930 conducted on January 7, 2002.

NYC-WTC_000037040 – NYC-WTC_000037051

Laboratory report of GCMS analysis for sample AD29784 conducted on January 7, 2002.

NYC-WTC_000037052 – NYC-WTC_000037070

Laboratory report of GCMS analysis for sample AD29783 conducted on January 7, 2002.

NYC-WTC_000037071 – NYC-WTC_000037082

Laboratory commentary noting a GCMS scan of sample AD29785 revealing bis(2-Ethylhexyl)phthalate on January 7, 2002.

NYC-WTC_000037083

Department of Environmental Protection site log sheet for the World Trade Center area dated December 2001.

NYC-WTC_000037084 – NYC-WTC_000037085

Partial record fragment from the GCMS folder series in DEP Box 22 with limited visible text content.

NYC-WTC_000037086 – NYC-WTC_000037094

Laboratory report of GCMS blank analysis for sample AD29565 conducted on December 15, 2001.

NYC-WTC_000037095 – NYC-WTC_000037098

Laboratory report of GCMS calibration verification for sample AD29565 conducted on December 15, 2001.

NYC-WTC_000037099 – NYC-WTC_000037103

Laboratory report of GCMS reference standard analysis for sample AD29565 conducted on December 15, 2001.

NYC-WTC_000037104 – NYC-WTC_000037115

Laboratory report of GCMS analysis for sample AD26320 conducted on December 4, 2001.

NYC-WTC_000037116 – NYC-WTC_000037125

Laboratory report documenting GCMS analysis of sample AD29187 conducted on January 4, 2002, by the DEP.

NYC-WTC_000037126 – NYC-WTC_000037134

Laboratory report documenting GCMS analysis of sample AD29792 conducted on January 9, 2002, by the DEP.

NYC-WTC_000037135 – NYC-WTC_000037145

Laboratory commentary noting a GCMS scan of sample AD29789 revealed no unusual compounds on January 9, 2002.

NYC-WTC_000037146 – NYC-WTC_000037155

Laboratory report documenting GCMS analysis of sample AD29790 conducted on January 9, 2002, by the DEP.

NYC-WTC_000037156 – NYC-WTC_000037165

Laboratory report documenting GCMS analysis of sample AD29788 conducted on January 9, 2002, by the DEP.

NYC-WTC_000037166 – NYC-WTC_000037176

Laboratory report documenting GCMS analysis of sample AD29782 conducted on January 9, 2002, by the DEP.

NYC-WTC_000037177 – NYC-WTC_000037187

Laboratory report documenting GCMS analysis of sample AD29733 conducted on January 9, 2002, by the DEP.

NYC-WTC_000037188 – NYC-WTC_000037196

Gas chromatography-mass spectrometry analysis of sample AD29664 conducted January 9, 2002, reporting unknown compounds and surrogate recovery at 78%.

NYC-WTC_000037197 – NYC-WTC_000037206

Gas chromatography-mass spectrometry report documenting analysis of sample AD29781 conducted on January 9, 2002.

NYC-WTC_000037207 – NYC-WTC_000037215

Gas chromatography-mass spectrometry report documenting analysis of sample AD29791 conducted on January 9, 2002.