The order the City kept.

NYC-WTC_000031869

Illegible text on a single page from the GCMS folder covering November to December 2001.

NYC-WTC_000031870 – NYC-WTC_000031875

Index or cover sheet page for the GCMS folder covering the period from November 7 to December 6, 2001.

NYC-WTC_000031876 – NYC-WTC_000031888

Calibration table listing standards like 1,4-Dichlorobenzene-d4 and Naphthalene-d8 for GC/MS analysis dated December 2001.

NYC-WTC_000031889 – NYC-WTC_000031904

GC/MS analysis of sample AD26538 identified other unknown compounds noted in comments section, December 10, 2001.

NYC-WTC_000031905 – NYC-WTC_000031919

Laboratory report documenting GCMS analysis of sample AD26624 identifying unknown compounds on December 10, 2001.

NYC-WTC_000031920 – NYC-WTC_000031939

Laboratory report documenting GCMS analysis of sample AD26625 identifying unknown compounds on December 10, 2001.

NYC-WTC_000031940 – NYC-WTC_000031967

Laboratory report documenting GCMS analysis of sample AD26626 identifying unknown compounds on December 10, 2001.

NYC-WTC_000031968 – NYC-WTC_000031988

Laboratory report documenting GCMS analysis of sample AD26676 identifying unknown compounds on December 10, 2001.

NYC-WTC_000031989 – NYC-WTC_000032006

Laboratory report documenting GCMS analysis of sample AD26677 identifying unknown compounds on December 10, 2001.

NYC-WTC_000032007 – NYC-WTC_000032027

Laboratory report documenting GCMS analysis of sample AD26678 identifying unknown compounds on December 10, 2001.

NYC-WTC_000032028 – NYC-WTC_000032057

Laboratory report documenting GCMS analysis of sample AD26679 identifying unknown compounds on December 10, 2001.

NYC-WTC_000032058 – NYC-WTC_000032078

Laboratory report documenting GCMS analysis of sample AD26680 identifying unknown compounds on December 10, 2001.

NYC-WTC_000032079 – NYC-WTC_000032092

Laboratory report documenting GCMS analysis of sample AD26681 identifying unknown compounds on December 10, 2001.

NYC-WTC_000032093 – NYC-WTC_000032113

Laboratory report documenting GCMS analysis of sample AD26682 identifying unknown compounds on December 10, 2001.

NYC-WTC_000032114 – NYC-WTC_000032127

Analysis report dated December 31, 2001, identifying bis(2-Ethylhexyl)phthalate and 1,1,2,2-Tetrachloroethane in sample AD26710.

NYC-WTC_000032128 – NYC-WTC_000032141

Laboratory report documenting GCMS analysis of sample AD26711 identifying unknown compounds on December 10, 2001.

NYC-WTC_000032142 – NYC-WTC_000032159

Calibration data sheet listing standard compounds and response factors used for GCMS analysis on December 5, 2001.

NYC-WTC_000032160 – NYC-WTC_000032171

Laboratory report documenting GCMS analysis of sample AD26827 identifying unknown compounds on December 21, 2001.

NYC-WTC_000032172 – NYC-WTC_000032181

Laboratory report documenting GCMS analysis of sample AD26827 identifying unknown compounds on December 21, 2001.

NYC-WTC_000032182 – NYC-WTC_000032201

Laboratory report documenting GCMS analysis of sample AD26828 identifying unknown compounds on December 10, 2001.

NYC-WTC_000032202 – NYC-WTC_000032222

Laboratory report documenting GCMS analysis of sample AD26829 identifying unknown compounds on December 10, 2001.

NYC-WTC_000032223 – NYC-WTC_000032231

Laboratory report documenting GCMS analysis of sample AD26830 identifying unknown compounds on December 11, 2001.

NYC-WTC_000032232 – NYC-WTC_000032244

Laboratory report documenting GCMS analysis of sample AD26831 identifying unknown compounds on December 10, 2001.

NYC-WTC_000032245 – NYC-WTC_000032265

Gas chromatography-mass spectrometry analysis of sample AD26832 documenting unknown compounds with reference to comments.