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 2/7/02 A 2/9/02
18 documents · 139 pages
NYC-WTC_000005604
Department of Environmental Protection GCMS sample tracking record for the World Trade Center site dated February 2002.
NYC-WTC_000005605 – NYC-WTC_000005606
Fragmented header page from a Method 508 laboratory document dated February 7-9, 2002, showing instrument parameters.
NYC-WTC_000005607 – NYC-WTC_000005609
Instrument sequence log listing sample IDs and analytical runs processed on February 8, 2002, including calibration checks.
NYC-WTC_000005610 – NYC-WTC_000005613
Laboratory report for DEP sample AE02966 listing concentrations of target compounds including nitrosamines and chlorobenzenes.
NYC-WTC_000005614 – NYC-WTC_000005618
Reference analysis report for DEP sample AE02966 showing measured values for target compounds against detection limits.
NYC-WTC_000005619 – NYC-WTC_000005626
Blank analysis report for DEP sample AE02966 showing all target compounds below minimum detection limits.
NYC-WTC_000005627 – NYC-WTC_000005641
Laboratory report for DEP sample AE02966 showing unknown compounds and surrogate recovery data from February 15, 2002.
NYC-WTC_000005642 – NYC-WTC_000005650
Laboratory report for DEP sample AE02967 showing unknown compounds and surrogate recovery data from February 15, 2002.
NYC-WTC_000005651 – NYC-WTC_000005659
Laboratory report for DEP sample AE02968 showing unknown compounds and surrogate recovery data from February 15, 2002.
NYC-WTC_000005660 – NYC-WTC_000005668
Laboratory report for DEP sample AE02969 showing unknown compounds and surrogate recovery data from February 15, 2002.
NYC-WTC_000005669 – NYC-WTC_000005678
Laboratory report for DEP sample AE02970 showing unknown compounds and surrogate recovery data from February 15, 2002.
NYC-WTC_000005679 – NYC-WTC_000005688
Laboratory report for DEP sample AE02972 showing unknown compounds and surrogate recovery data from February 15, 2002.
NYC-WTC_000005689 – NYC-WTC_000005697
Laboratory report for DEP sample AE02973 showing unknown compounds and surrogate recovery data from February 15, 2002.
NYC-WTC_000005698 – NYC-WTC_000005706
Laboratory report for DEP sample AE03014 showing unknown compounds and surrogate recovery data from February 15, 2002.
NYC-WTC_000005707 – NYC-WTC_000005715
Gas chromatography-mass spectrometry analysis of environmental sample AD31344 conducted on February 15, 2002.
NYC-WTC_000005716 – NYC-WTC_000005724
Gas chromatography-mass spectrometry analysis of sample AE03015 conducted on 2/15/2002, detecting 2,4-DDD and other unknown compounds with specified detection limits.
NYC-WTC_000005725 – NYC-WTC_000005733
Gas chromatography-mass spectrometry analysis of environmental sample AE02971 conducted on February 15, 2002.
NYC-WTC_000005734 – NYC-WTC_000005742
Gas chromatography-mass spectrometry analysis of environmental sample AD31136 conducted on February 15, 2002.