The order the City kept.

NYC-WTC_000039027

Department of Environmental Protection site log sheet for the World Trade Center area dated March 2002.

NYC-WTC_000039028 – NYC-WTC_000039029

Fragmented page from a GCMS record collection in DEP Box 23 dated between March 14 and March 17, 2002.

NYC-WTC_000039030 – NYC-WTC_000039033

Laboratory report showing GCMS calibration data for sample AE05902 on March 20, 2002, listing concentrations of organic compounds.

NYC-WTC_000039034 – NYC-WTC_000039041

Laboratory report showing GCMS reference analysis for sample AE05902 on March 20, 2002, listing concentrations of organic compounds.

NYC-WTC_000039042 – NYC-WTC_000039048

Laboratory report showing GCMS blank analysis for sample AE05902 on March 20, 2002, with results below method detection limits.

NYC-WTC_000039049 – NYC-WTC_000039060

Raw data file printout from GCMS analysis of sample AE05902 showing chromatographic peaks and retention times.

NYC-WTC_000039061 – NYC-WTC_000039067

Raw data file printout from GCMS analysis of sample AE05903 showing chromatographic peaks and retention times.

NYC-WTC_000039068 – NYC-WTC_000039075

Raw data file printout from GCMS analysis of sample AE05904 showing chromatographic peaks and retention times.

NYC-WTC_000039076 – NYC-WTC_000039081

Raw GCMS data file printout showing chromatographic peaks and retention times for sample AE05904 analyzed on March 18, 2002.

NYC-WTC_000039082 – NYC-WTC_000039088

Raw GCMS data file printout showing chromatographic peaks and retention times for sample AE05906 analyzed on March 18, 2002.

NYC-WTC_000039089 – NYC-WTC_000039094

Raw GCMS data file printout showing chromatographic peaks and retention times for sample AE05907 analyzed on March 19, 2002.

NYC-WTC_000039095 – NYC-WTC_000039100

Raw GCMS data file printout showing chromatographic peaks and retention times for sample AE05908 analyzed on March 18, 2002.

NYC-WTC_000039101 – NYC-WTC_000039107

Raw GCMS data file printout showing chromatographic peaks and retention times for sample AE05909 analyzed on March 18, 2002.

NYC-WTC_000039108

Department of Environmental Protection site log sheet for the World Trade Center area dated March 2002.

NYC-WTC_000039109 – NYC-WTC_000039115

GCMS blank analysis report for sample AE05902 showing results below detection limits for multiple volatile organic compounds on March 20, 2002.

NYC-WTC_000039116 – NYC-WTC_000039119

GCMS calibration report for sample AE05902 listing response factors and retention times for multiple compounds on March 20, 2002.

NYC-WTC_000039120 – NYC-WTC_000039127

GCMS reference analysis report for sample AE05902 listing quantitative results for multiple volatile organic compounds on March 20, 2002.

NYC-WTC_000039128 – NYC-WTC_000039135

GCMS scan report for sample AE05902 listing results for unknown compounds analyzed on March 21, 2002.

NYC-WTC_000039136 – NYC-WTC_000039145

GCMS scan report for sample AE05910 listing results for unknown compounds analyzed on March 21, 2002.

NYC-WTC_000039146 – NYC-WTC_000039153

GCMS scan report for sample AE05911 listing results for unknown compounds analyzed on March 21, 2002.

NYC-WTC_000039154 – NYC-WTC_000039161

GCMS scan report for sample AE05913 listing results for unknown compounds analyzed on March 21, 2002.

NYC-WTC_000039162 – NYC-WTC_000039167

Raw GCMS data file printout showing chromatographic peaks and retention times for sample AE05913 analyzed on March 18, 2002.

NYC-WTC_000039168 – NYC-WTC_000039174

Laboratory notes for sample AE03914 documenting low surrogate recovery and subsequent re-extraction and re-analysis on March 21, 2002.

NYC-WTC_000039175 – NYC-WTC_000039182

Laboratory notes for sample AE03915 documenting low surrogate recovery and subsequent re-extraction and re-analysis on March 21, 2002.

NYC-WTC_000039183 – NYC-WTC_000039189

Laboratory notes for sample AE04027 documenting low surrogate recovery and subsequent re-extraction and re-analysis on March 21, 2002.

NYC-WTC_000039190 – NYC-WTC_000039199

GCMS scan report for sample AE05909 listing results for unknown compounds analyzed on March 21, 2002.

NYC-WTC_000039200 – NYC-WTC_000039209

GCMS scan report for sample AE05912 listing results for unknown compounds analyzed on March 21, 2002.