The order the City kept.
Follow the collection, box and handwritten folder label to the documents inside.
Documents in this folder
Folder label / City-provided: GCMS Scan X 10/9/01 An 10/31/01
5 documents · 38 pages
NYC-WTC_000067936
Record of a GCMS scan conducted at the World Trade Center site in late October 2001.
NYC-WTC_000067937 – NYC-WTC_000067939
Document header page from a GCMS scan series covering the period of October 9 to October 31, 2001.
NYC-WTC_000067940 – NYC-WTC_000067949
Calibration data sheet listing surrogate compounds and retention times for GC/MS instrument used in TCLP testing on October 31, 2001.
NYC-WTC_000067950 – NYC-WTC_000067961
Laboratory report documenting GCMS analysis of sample AD24214 conducted on November 1, 2001, noting unknown compounds.
NYC-WTC_000067962 – NYC-WTC_000067973
Laboratory report documenting GCMS analysis of sample AD24135 conducted on November 1, 2001, noting unknown compounds.