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 X 1/28/02 A 2/8/02
11 documents · 74 pages
NYC-WTC_000003817
Fragmented GCMS document excerpt from January and February 2002, related to World Trade Center environmental activities.
NYC-WTC_000003818 – NYC-WTC_000003822
Header page for a DEP GCMS document from the January-February 2002 collection period.
NYC-WTC_000003823 – NYC-WTC_000003826
Data sheet recording concentrations of volatile organic compounds analyzed by GCMS on February 8, 2002.
NYC-WTC_000003827 – NYC-WTC_000003831
Reference analysis results for volatile organic compounds analyzed by GCMS on February 8, 2002.
NYC-WTC_000003832 – NYC-WTC_000003838
Gas chromatography-mass spectrometry blank control results for sample AE01937, confirming all tested organic compounds are below minimum detection limits.
NYC-WTC_000003839 – NYC-WTC_000003847
Laboratory report for sample AE01937 showing GCMS analysis of unknown compounds and surrogate recovery on February 15, 2002.
NYC-WTC_000003848 – NYC-WTC_000003855
Laboratory report for sample AE01938 showing GCMS analysis of unknown compounds and surrogate recovery on February 15, 2002.
NYC-WTC_000003856 – NYC-WTC_000003863
Laboratory report for sample AE01939 showing GCMS analysis of unknown compounds and surrogate recovery on February 15, 2002.
NYC-WTC_000003864 – NYC-WTC_000003871
Laboratory report for sample AE01942 showing GCMS analysis of unknown compounds and surrogate recovery on February 15, 2002.
NYC-WTC_000003872 – NYC-WTC_000003879
Laboratory notes stating that a mass spectrometer scan of extract AD28049 revealed no non-target compounds on February 15, 2002.
NYC-WTC_000003880 – NYC-WTC_000003890
Laboratory report for sample AD31341 showing GCMS analysis of unknown compounds and surrogate recovery on February 15, 2002.