The order the City kept.

NYC-WTC_000016795

Fragmented DEP GCMS record from late December 2001 to mid-January 2002 with no readable text.

NYC-WTC_000016796 – NYC-WTC_000016798

Page containing GCMS reference data and extraction parameters from January 2002.

NYC-WTC_000016799 – NYC-WTC_000016806

GCMS blank analysis results for sample AD30009 dated January 7, 2002, showing detection limits for various compounds.

NYC-WTC_000016807 – NYC-WTC_000016810

GCMS calibration report for sample AD30009 dated December 20, 2001, listing standard compound responses.

NYC-WTC_000016811 – NYC-WTC_000016815

Laboratory report listing results for volatile organic compounds including nitrosamines and chlorobenzenes from January 2002.

NYC-WTC_000016816 – NYC-WTC_000016825

Laboratory GCMS analysis report for sample AD30009 conducted on January 9, 2002, by analyst DLV.

NYC-WTC_000016826 – NYC-WTC_000016834

Laboratory GCMS analysis report for sample AD30111 conducted on January 9, 2002, by analyst DLV.

NYC-WTC_000016835 – NYC-WTC_000016844

Laboratory GCMS analysis report for sample AD30108 conducted on January 9, 2002, by analyst DLV.

NYC-WTC_000016845 – NYC-WTC_000016853

Laboratory GCMS analysis report for sample AD30023 conducted on January 9, 2002, by analyst DLV.

NYC-WTC_000016854 – NYC-WTC_000016862

Laboratory report documenting GCMS analysis of environmental sample AD30109 conducted on January 9, 2002.

NYC-WTC_000016863 – NYC-WTC_000016871

Laboratory GCMS analysis report for sample AD30114 conducted on January 9, 2002, by analyst DLV.

NYC-WTC_000016872 – NYC-WTC_000016880

Laboratory GCMS analysis report for sample AD30107 conducted on January 9, 2002, by analyst DLV.

NYC-WTC_000016881 – NYC-WTC_000016890

Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30010 conducted on January 9, 2002.

NYC-WTC_000016891 – NYC-WTC_000016907

Laboratory GCMS analysis report for sample AD30110 conducted on January 9, 2002, by analyst DLV.